2018 INFINITI Q50
6 trims · 12 configurations · Sedan
Starting MSRP
$35,200 – $53,000
Key specifications
NHTSA safety
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How much should you pay for the INFINITI Q50? Select a trim to update purchase and lease estimates.
MSRP by trim
Select a trim to update the payment estimates. MSRP is for each trim's base configuration and excludes destination, taxes, and options.
Purchase information
Based on 2.0t PURE
Total price (2.0t PURE MSRP)
$35,200
Typical monthly
$697/mo
Avg. APR
7.00%
60-month loan estimate for good credit (rates as of 2026-07-11). Not a credit offer; actual APR varies by lender, credit, and dealer.
Open loan calculatorCompare 2018 INFINITI Q50 trims
2.0t PURE RWD
- MSRP
- $35,200
- Fuel economy (city/hwy)
- 23/30
- Horsepower
- 208 hp
- Torque
- 258 lb-ft
- Engine
- 2L I4 gas
- Seating
- 5
- Drivetrain
- RWD
- Cargo (cu ft)
- 13.2
- Max towing
- —
2.0t PURE AWD
- MSRP
- $37,200
- Fuel economy (city/hwy)
- 22/28
- Horsepower
- 208 hp
- Torque
- 258 lb-ft
- Engine
- 2L I4 gas
- Seating
- 5
- Drivetrain
- AWD
- Cargo (cu ft)
- 13.2
- Max towing
- —
2.0t LUXE RWD
- MSRP
- $37,550
- Fuel economy (city/hwy)
- 23/30
- Horsepower
- 208 hp
- Torque
- 258 lb-ft
- Engine
- 2L I4 gas
- Seating
- 5
- Drivetrain
- RWD
- Cargo (cu ft)
- 13.2
- Max towing
- —
2.0t LUXE AWD
- MSRP
- $39,550
- Fuel economy (city/hwy)
- 22/28
- Horsepower
- 208 hp
- Torque
- 258 lb-ft
- Engine
- 2L I4 gas
- Seating
- 5
- Drivetrain
- AWD
- Cargo (cu ft)
- 13.2
- Max towing
- —
3.0t LUXE RWD
- MSRP
- $39,150
- Fuel economy (city/hwy)
- 20/29
- Horsepower
- 300 hp
- Torque
- 295 lb-ft
- Engine
- 3L V6 gas
- Seating
- 5
- Drivetrain
- RWD
- Cargo (cu ft)
- 13.5
- Max towing
- —
3.0t LUXE AWD
- MSRP
- $41,150
- Fuel economy (city/hwy)
- 19/27
- Horsepower
- 300 hp
- Torque
- 295 lb-ft
- Engine
- 3L V6 gas
- Seating
- 5
- Drivetrain
- AWD
- Cargo (cu ft)
- 13.5
- Max towing
- —
3.0t SPORT RWD
- MSRP
- $40,650
- Fuel economy (city/hwy)
- 20/29
- Horsepower
- 300 hp
- Torque
- 295 lb-ft
- Engine
- 3L V6 gas
- Seating
- 5
- Drivetrain
- RWD
- Cargo (cu ft)
- 13.5
- Max towing
- —
3.0t SPORT AWD
- MSRP
- $42,650
- Fuel economy (city/hwy)
- 19/27
- Horsepower
- 300 hp
- Torque
- 295 lb-ft
- Engine
- 3L V6 gas
- Seating
- 5
- Drivetrain
- AWD
- Cargo (cu ft)
- 13.5
- Max towing
- —
Hybrid LUXE RWD
- MSRP
- $50,600
- Fuel economy (city/hwy)
- 27/32
- Horsepower
- 360 hp
- Torque
- —
- Engine
- 3.5L V6 hybrid
- Seating
- 5
- Drivetrain
- RWD
- Cargo (cu ft)
- 9.4
- Max towing
- —
Hybrid LUXE AWD
- MSRP
- $52,600
- Fuel economy (city/hwy)
- 26/30
- Horsepower
- 360 hp
- Torque
- —
- Engine
- 3.5L V6 hybrid
- Seating
- 5
- Drivetrain
- AWD
- Cargo (cu ft)
- 9.4
- Max towing
- —
RED SPORT 400 RWD
- MSRP
- $51,000
- Fuel economy (city/hwy)
- 20/26
- Horsepower
- 400 hp
- Torque
- 350 lb-ft
- Engine
- 3L V6 gas
- Seating
- 5
- Drivetrain
- RWD
- Cargo (cu ft)
- 13.5
- Max towing
- —
RED SPORT 400 AWD
- MSRP
- $53,000
- Fuel economy (city/hwy)
- 19/26
- Horsepower
- 400 hp
- Torque
- 350 lb-ft
- Engine
- 3L V6 gas
- Seating
- 5
- Drivetrain
- AWD
- Cargo (cu ft)
- 13.5
- Max towing
- —
| Spec | 2.0t PURE RWD | 2.0t PURE AWD | 2.0t LUXE RWD | 2.0t LUXE AWD | 3.0t LUXE RWD | 3.0t LUXE AWD | 3.0t SPORT RWD | 3.0t SPORT AWD | Hybrid LUXE RWD | Hybrid LUXE AWD | RED SPORT 400 RWD | RED SPORT 400 AWD |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| MSRP | $35,200 | $37,200 | $37,550 | $39,550 | $39,150 | $41,150 | $40,650 | $42,650 | $50,600 | $52,600 | $51,000 | $53,000 |
| Fuel economy (city/hwy) | 23/30 | 22/28 | 23/30 | 22/28 | 20/29 | 19/27 | 20/29 | 19/27 | 27/32 | 26/30 | 20/26 | 19/26 |
| Horsepower | 208 hp | 208 hp | 208 hp | 208 hp | 300 hp | 300 hp | 300 hp | 300 hp | 360 hp | 360 hp | 400 hp | 400 hp |
| Torque | 258 lb-ft | 258 lb-ft | 258 lb-ft | 258 lb-ft | 295 lb-ft | 295 lb-ft | 295 lb-ft | 295 lb-ft | — | — | 350 lb-ft | 350 lb-ft |
| Engine | 2L I4 gas | 2L I4 gas | 2L I4 gas | 2L I4 gas | 3L V6 gas | 3L V6 gas | 3L V6 gas | 3L V6 gas | 3.5L V6 hybrid | 3.5L V6 hybrid | 3L V6 gas | 3L V6 gas |
| Seating | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 |
| Drivetrain | RWD | AWD | RWD | AWD | RWD | AWD | RWD | AWD | RWD | AWD | RWD | AWD |
| Cargo (cu ft) | 13.2 | 13.2 | 13.2 | 13.2 | 13.5 | 13.5 | 13.5 | 13.5 | 9.4 | 9.4 | 13.5 | 13.5 |
| Max towing | — | — | — | — | — | — | — | — | — | — | — | — |
Manufacturer specifications by trim and drivetrain. Same trim names with different MSRPs are distinct FWD/AWD (or other drivetrain) configurations from the catalog. MSRP excludes destination fees, taxes, and dealer-installed options.
Full specifications
Engine & drivetrain
- Engine type
- 2.0t PURE RWDgas2.0t PURE AWDgas2.0t LUXE RWDgas2.0t LUXE AWDgas3.0t LUXE RWDgas3.0t LUXE AWDgas3.0t SPORT RWDgas3.0t SPORT AWDgasHybrid LUXE RWDhybridHybrid LUXE AWDhybridRED SPORT 400 RWDgasRED SPORT 400 AWDgas
- Fuel type
- 2.0t PURE RWDpremium unleaded (required)2.0t PURE AWDpremium unleaded (required)2.0t LUXE RWDpremium unleaded (required)2.0t LUXE AWDpremium unleaded (required)3.0t LUXE RWDpremium unleaded (required)3.0t LUXE AWDpremium unleaded (required)3.0t SPORT RWDpremium unleaded (required)3.0t SPORT AWDpremium unleaded (required)Hybrid LUXE RWDpremium unleaded (recommended)Hybrid LUXE AWDpremium unleaded (recommended)RED SPORT 400 RWDpremium unleaded (required)RED SPORT 400 AWDpremium unleaded (required)
- Cylinders
- 2.0t PURE RWDI42.0t PURE AWDI42.0t LUXE RWDI42.0t LUXE AWDI43.0t LUXE RWDV63.0t LUXE AWDV63.0t SPORT RWDV63.0t SPORT AWDV6Hybrid LUXE RWDV6Hybrid LUXE AWDV6RED SPORT 400 RWDV6RED SPORT 400 AWDV6
- Displacement
- 2.0t PURE RWD2 L2.0t PURE AWD2 L2.0t LUXE RWD2 L2.0t LUXE AWD2 L3.0t LUXE RWD3 L3.0t LUXE AWD3 L3.0t SPORT RWD3 L3.0t SPORT AWD3 LHybrid LUXE RWD3.5 LHybrid LUXE AWD3.5 LRED SPORT 400 RWD3 LRED SPORT 400 AWD3 L
- Horsepower
- 2.0t PURE RWD208 hp2.0t PURE AWD208 hp2.0t LUXE RWD208 hp2.0t LUXE AWD208 hp3.0t LUXE RWD300 hp3.0t LUXE AWD300 hp3.0t SPORT RWD300 hp3.0t SPORT AWD300 hpHybrid LUXE RWD360 hpHybrid LUXE AWD360 hpRED SPORT 400 RWD400 hpRED SPORT 400 AWD400 hp
- Torque
- 2.0t PURE RWD258 lb-ft2.0t PURE AWD258 lb-ft2.0t LUXE RWD258 lb-ft2.0t LUXE AWD258 lb-ft3.0t LUXE RWD295 lb-ft3.0t LUXE AWD295 lb-ft3.0t SPORT RWD295 lb-ft3.0t SPORT AWD295 lb-ftHybrid LUXE RWD—Hybrid LUXE AWD—RED SPORT 400 RWD350 lb-ftRED SPORT 400 AWD350 lb-ft
- Transmission
- 2.0t PURE RWD7-speed shiftable automatic2.0t PURE AWD7-speed shiftable automatic2.0t LUXE RWD7-speed shiftable automatic2.0t LUXE AWD7-speed shiftable automatic3.0t LUXE RWD7-speed shiftable automatic3.0t LUXE AWD7-speed shiftable automatic3.0t SPORT RWD7-speed shiftable automatic3.0t SPORT AWD7-speed shiftable automaticHybrid LUXE RWD7-speed shiftable automaticHybrid LUXE AWD7-speed shiftable automaticRED SPORT 400 RWD7-speed shiftable automaticRED SPORT 400 AWD7-speed shiftable automatic
- Drivetrain
- 2.0t PURE RWDrear wheel drive2.0t PURE AWDall wheel drive2.0t LUXE RWDrear wheel drive2.0t LUXE AWDall wheel drive3.0t LUXE RWDrear wheel drive3.0t LUXE AWDall wheel drive3.0t SPORT RWDrear wheel drive3.0t SPORT AWDall wheel driveHybrid LUXE RWDrear wheel driveHybrid LUXE AWDall wheel driveRED SPORT 400 RWDrear wheel driveRED SPORT 400 AWDall wheel drive
Dimensions
- Body type
- 2.0t PURE RWDSedan2.0t PURE AWDSedan2.0t LUXE RWDSedan2.0t LUXE AWDSedan3.0t LUXE RWDSedan3.0t LUXE AWDSedan3.0t SPORT RWDSedan3.0t SPORT AWDSedanHybrid LUXE RWDSedanHybrid LUXE AWDSedanRED SPORT 400 RWDSedanRED SPORT 400 AWDSedan
- Doors
- 2.0t PURE RWD42.0t PURE AWD42.0t LUXE RWD42.0t LUXE AWD43.0t LUXE RWD43.0t LUXE AWD43.0t SPORT RWD43.0t SPORT AWD4Hybrid LUXE RWD4Hybrid LUXE AWD4RED SPORT 400 RWD4RED SPORT 400 AWD4
- Seating
- 2.0t PURE RWD52.0t PURE AWD52.0t LUXE RWD52.0t LUXE AWD53.0t LUXE RWD53.0t LUXE AWD53.0t SPORT RWD53.0t SPORT AWD5Hybrid LUXE RWD5Hybrid LUXE AWD5RED SPORT 400 RWD5RED SPORT 400 AWD5
- Length
- 2.0t PURE RWD189.6 in2.0t PURE AWD189.6 in2.0t LUXE RWD189.6 in2.0t LUXE AWD189.6 in3.0t LUXE RWD189.6 in3.0t LUXE AWD189.6 in3.0t SPORT RWD189.6 in3.0t SPORT AWD189.6 inHybrid LUXE RWD189.6 inHybrid LUXE AWD189.6 inRED SPORT 400 RWD189.6 inRED SPORT 400 AWD189.6 in
- Width
- 2.0t PURE RWD71.8 in2.0t PURE AWD71.8 in2.0t LUXE RWD71.8 in2.0t LUXE AWD71.8 in3.0t LUXE RWD71.8 in3.0t LUXE AWD71.8 in3.0t SPORT RWD71.8 in3.0t SPORT AWD71.8 inHybrid LUXE RWD71.8 inHybrid LUXE AWD71.8 inRED SPORT 400 RWD71.8 inRED SPORT 400 AWD71.8 in
- Height
- 2.0t PURE RWD57.2 in2.0t PURE AWD57.2 in2.0t LUXE RWD57.2 in2.0t LUXE AWD57.2 in3.0t LUXE RWD56.8 in3.0t LUXE AWD56.8 in3.0t SPORT RWD56.8 in3.0t SPORT AWD56.8 inHybrid LUXE RWD57.2 inHybrid LUXE AWD57.2 inRED SPORT 400 RWD56.8 inRED SPORT 400 AWD56.8 in
- Wheelbase
- 2.0t PURE RWD112.2 in2.0t PURE AWD112.2 in2.0t LUXE RWD112.2 in2.0t LUXE AWD112.2 in3.0t LUXE RWD112.2 in3.0t LUXE AWD112.2 in3.0t SPORT RWD112.2 in3.0t SPORT AWD112.2 inHybrid LUXE RWD112.2 inHybrid LUXE AWD112.2 inRED SPORT 400 RWD112.2 inRED SPORT 400 AWD112.2 in
- Ground clearance
- 2.0t PURE RWD5.1 in2.0t PURE AWD5 in2.0t LUXE RWD5.1 in2.0t LUXE AWD5 in3.0t LUXE RWD5.1 in3.0t LUXE AWD5 in3.0t SPORT RWD5.1 in3.0t SPORT AWD5 inHybrid LUXE RWD5.1 inHybrid LUXE AWD5 inRED SPORT 400 RWD5.1 inRED SPORT 400 AWD5 in
Capacity & weight
- Cargo capacity
- 2.0t PURE RWD13.2 cu ft2.0t PURE AWD13.2 cu ft2.0t LUXE RWD13.2 cu ft2.0t LUXE AWD13.2 cu ft3.0t LUXE RWD13.5 cu ft3.0t LUXE AWD13.5 cu ft3.0t SPORT RWD13.5 cu ft3.0t SPORT AWD13.5 cu ftHybrid LUXE RWD9.4 cu ftHybrid LUXE AWD9.4 cu ftRED SPORT 400 RWD13.5 cu ftRED SPORT 400 AWD13.5 cu ft
- Max cargo capacity
- 2.0t PURE RWD13.2 cu ft2.0t PURE AWD13.2 cu ft2.0t LUXE RWD13.2 cu ft2.0t LUXE AWD13.2 cu ft3.0t LUXE RWD13.5 cu ft3.0t LUXE AWD13.5 cu ft3.0t SPORT RWD—3.0t SPORT AWD—Hybrid LUXE RWD9.4 cu ftHybrid LUXE AWD9.4 cu ftRED SPORT 400 RWD—RED SPORT 400 AWD—
- Curb weight
- 2.0t PURE RWD3,671 lbs2.0t PURE AWD3,803 lbs2.0t LUXE RWD3,726 lbs2.0t LUXE AWD3,858 lbs3.0t LUXE RWD3,730 lbs3.0t LUXE AWD3,884 lbs3.0t SPORT RWD3,774 lbs3.0t SPORT AWD3,929 lbsHybrid LUXE RWD4,040 lbsHybrid LUXE AWD4,212 lbsRED SPORT 400 RWD3,870 lbsRED SPORT 400 AWD4,023 lbs
- Fuel tank
- 2.0t PURE RWD20 gal2.0t PURE AWD20 gal2.0t LUXE RWD20 gal2.0t LUXE AWD20 gal3.0t LUXE RWD20 gal3.0t LUXE AWD20 gal3.0t SPORT RWD20 gal3.0t SPORT AWD20 galHybrid LUXE RWD17.8 galHybrid LUXE AWD17.8 galRED SPORT 400 RWD20 galRED SPORT 400 AWD20 gal
Fuel economy & EV
- Combined MPG
- 2.0t PURE RWD252.0t PURE AWD242.0t LUXE RWD252.0t LUXE AWD243.0t LUXE RWD233.0t LUXE AWD223.0t SPORT RWD233.0t SPORT AWD22Hybrid LUXE RWD29Hybrid LUXE AWD28RED SPORT 400 RWD22RED SPORT 400 AWD22
- City MPG
- 2.0t PURE RWD232.0t PURE AWD222.0t LUXE RWD232.0t LUXE AWD223.0t LUXE RWD203.0t LUXE AWD193.0t SPORT RWD203.0t SPORT AWD19Hybrid LUXE RWD27Hybrid LUXE AWD26RED SPORT 400 RWD20RED SPORT 400 AWD19
- Highway MPG
- 2.0t PURE RWD302.0t PURE AWD282.0t LUXE RWD302.0t LUXE AWD283.0t LUXE RWD293.0t LUXE AWD273.0t SPORT RWD293.0t SPORT AWD27Hybrid LUXE RWD32Hybrid LUXE AWD30RED SPORT 400 RWD26RED SPORT 400 AWD26
| Spec | 2.0t PURE RWD | 2.0t PURE AWD | 2.0t LUXE RWD | 2.0t LUXE AWD | 3.0t LUXE RWD | 3.0t LUXE AWD | 3.0t SPORT RWD | 3.0t SPORT AWD | Hybrid LUXE RWD | Hybrid LUXE AWD | RED SPORT 400 RWD | RED SPORT 400 AWD |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Engine & drivetrain | ||||||||||||
| Engine type | gas | gas | gas | gas | gas | gas | gas | gas | hybrid | hybrid | gas | gas |
| Fuel type | premium unleaded (required) | premium unleaded (required) | premium unleaded (required) | premium unleaded (required) | premium unleaded (required) | premium unleaded (required) | premium unleaded (required) | premium unleaded (required) | premium unleaded (recommended) | premium unleaded (recommended) | premium unleaded (required) | premium unleaded (required) |
| Cylinders | I4 | I4 | I4 | I4 | V6 | V6 | V6 | V6 | V6 | V6 | V6 | V6 |
| Displacement | 2 L | 2 L | 2 L | 2 L | 3 L | 3 L | 3 L | 3 L | 3.5 L | 3.5 L | 3 L | 3 L |
| Horsepower | 208 hp | 208 hp | 208 hp | 208 hp | 300 hp | 300 hp | 300 hp | 300 hp | 360 hp | 360 hp | 400 hp | 400 hp |
| Torque | 258 lb-ft | 258 lb-ft | 258 lb-ft | 258 lb-ft | 295 lb-ft | 295 lb-ft | 295 lb-ft | 295 lb-ft | — | — | 350 lb-ft | 350 lb-ft |
| Transmission | 7-speed shiftable automatic | 7-speed shiftable automatic | 7-speed shiftable automatic | 7-speed shiftable automatic | 7-speed shiftable automatic | 7-speed shiftable automatic | 7-speed shiftable automatic | 7-speed shiftable automatic | 7-speed shiftable automatic | 7-speed shiftable automatic | 7-speed shiftable automatic | 7-speed shiftable automatic |
| Drivetrain | rear wheel drive | all wheel drive | rear wheel drive | all wheel drive | rear wheel drive | all wheel drive | rear wheel drive | all wheel drive | rear wheel drive | all wheel drive | rear wheel drive | all wheel drive |
| Dimensions | ||||||||||||
| Body type | Sedan | Sedan | Sedan | Sedan | Sedan | Sedan | Sedan | Sedan | Sedan | Sedan | Sedan | Sedan |
| Doors | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
| Seating | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 |
| Length | 189.6 in | 189.6 in | 189.6 in | 189.6 in | 189.6 in | 189.6 in | 189.6 in | 189.6 in | 189.6 in | 189.6 in | 189.6 in | 189.6 in |
| Width | 71.8 in | 71.8 in | 71.8 in | 71.8 in | 71.8 in | 71.8 in | 71.8 in | 71.8 in | 71.8 in | 71.8 in | 71.8 in | 71.8 in |
| Height | 57.2 in | 57.2 in | 57.2 in | 57.2 in | 56.8 in | 56.8 in | 56.8 in | 56.8 in | 57.2 in | 57.2 in | 56.8 in | 56.8 in |
| Wheelbase | 112.2 in | 112.2 in | 112.2 in | 112.2 in | 112.2 in | 112.2 in | 112.2 in | 112.2 in | 112.2 in | 112.2 in | 112.2 in | 112.2 in |
| Ground clearance | 5.1 in | 5 in | 5.1 in | 5 in | 5.1 in | 5 in | 5.1 in | 5 in | 5.1 in | 5 in | 5.1 in | 5 in |
| Capacity & weight | ||||||||||||
| Cargo capacity | 13.2 cu ft | 13.2 cu ft | 13.2 cu ft | 13.2 cu ft | 13.5 cu ft | 13.5 cu ft | 13.5 cu ft | 13.5 cu ft | 9.4 cu ft | 9.4 cu ft | 13.5 cu ft | 13.5 cu ft |
| Max cargo capacity | 13.2 cu ft | 13.2 cu ft | 13.2 cu ft | 13.2 cu ft | 13.5 cu ft | 13.5 cu ft | — | — | 9.4 cu ft | 9.4 cu ft | — | — |
| Curb weight | 3,671 lbs | 3,803 lbs | 3,726 lbs | 3,858 lbs | 3,730 lbs | 3,884 lbs | 3,774 lbs | 3,929 lbs | 4,040 lbs | 4,212 lbs | 3,870 lbs | 4,023 lbs |
| Fuel tank | 20 gal | 20 gal | 20 gal | 20 gal | 20 gal | 20 gal | 20 gal | 20 gal | 17.8 gal | 17.8 gal | 20 gal | 20 gal |
| Fuel economy & EV | ||||||||||||
| Combined MPG | 25 | 24 | 25 | 24 | 23 | 22 | 23 | 22 | 29 | 28 | 22 | 22 |
| City MPG | 23 | 22 | 23 | 22 | 20 | 19 | 20 | 19 | 27 | 26 | 20 | 19 |
| Highway MPG | 30 | 28 | 30 | 28 | 29 | 27 | 29 | 27 | 32 | 30 | 26 | 26 |