2018 Acura RLX
2 trims · Sedan
Starting MSRP
$54,900 – $61,900
Key specifications
NHTSA safety
5 / 5 overall
Source: NHTSA
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How much should you pay for the Acura RLX? 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 P-AWS
Total price (P-AWS MSRP)
$54,900
Typical monthly
$1,087/mo
Avg. APR
7.00%
60-month loan estimate for good credit (rates as of 2026-07-12). Not a credit offer; actual APR varies by lender, credit, and dealer.
Open loan calculatorCompare 2018 Acura RLX trims
P-AWS
- MSRP
- $54,900
- Fuel economy (city/hwy)
- 20/29
- Horsepower
- 310 hp
- Torque
- 272 lb-ft
- Engine
- 3.5L V6 gas
- Seating
- 5
- Drivetrain
- FWD
- Cargo (cu ft)
- 14.9
- Max towing
- —
Sport Hybrid SH-AWD
- MSRP
- $61,900
- Fuel economy (city/hwy)
- 28/29
- Horsepower
- 377 hp
- Torque
- 341 lb-ft
- Engine
- 3.5L V6 hybrid
- Seating
- 5
- Drivetrain
- AWD
- Cargo (cu ft)
- 12
- Max towing
- —
| Spec | P-AWS | Sport Hybrid SH-AWD |
|---|---|---|
| MSRP | $54,900 | $61,900 |
| Fuel economy (city/hwy) | 20/29 | 28/29 |
| Horsepower | 310 hp | 377 hp |
| Torque | 272 lb-ft | 341 lb-ft |
| Engine | 3.5L V6 gas | 3.5L V6 hybrid |
| Seating | 5 | 5 |
| Drivetrain | FWD | AWD |
| Cargo (cu ft) | 14.9 | 12 |
| 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
- P-AWSgasSport Hybrid SH-AWDhybrid
- Fuel type
- P-AWSpremium unleaded (recommended)Sport Hybrid SH-AWDpremium unleaded (recommended)
- Cylinders
- P-AWSV6Sport Hybrid SH-AWDV6
- Displacement
- P-AWS3.5 LSport Hybrid SH-AWD3.5 L
- Horsepower
- P-AWS310 hpSport Hybrid SH-AWD377 hp
- Torque
- P-AWS272 lb-ftSport Hybrid SH-AWD341 lb-ft
- Transmission
- P-AWS10-speed shiftable automaticSport Hybrid SH-AWD7-speed automated manual
- Drivetrain
- P-AWSfront wheel driveSport Hybrid SH-AWDall wheel drive
Dimensions
- Body type
- P-AWSSedanSport Hybrid SH-AWDSedan
- Doors
- P-AWS4Sport Hybrid SH-AWD4
- Seating
- P-AWS5Sport Hybrid SH-AWD5
- Length
- P-AWS197.8 inSport Hybrid SH-AWD197.8 in
- Width
- P-AWS74.4 inSport Hybrid SH-AWD74.4 in
- Height
- P-AWS57.7 inSport Hybrid SH-AWD57.7 in
- Wheelbase
- P-AWS112.2 inSport Hybrid SH-AWD112.2 in
- Ground clearance
- P-AWS4.5 inSport Hybrid SH-AWD4.5 in
Capacity & weight
- Cargo capacity
- P-AWS14.9 cu ftSport Hybrid SH-AWD12 cu ft
- Max cargo capacity
- P-AWS14.9 cu ftSport Hybrid SH-AWD12 cu ft
- Curb weight
- P-AWS3,977 lbsSport Hybrid SH-AWD4,380 lbs
- Fuel tank
- P-AWS18.5 galSport Hybrid SH-AWD15.1 gal
Fuel economy & EV
- Combined MPG
- P-AWS23Sport Hybrid SH-AWD28
- City MPG
- P-AWS20Sport Hybrid SH-AWD28
- Highway MPG
- P-AWS29Sport Hybrid SH-AWD29
| Spec | P-AWS | Sport Hybrid SH-AWD |
|---|---|---|
| Engine & drivetrain | ||
| Engine type | gas | hybrid |
| Fuel type | premium unleaded (recommended) | premium unleaded (recommended) |
| Cylinders | V6 | V6 |
| Displacement | 3.5 L | 3.5 L |
| Horsepower | 310 hp | 377 hp |
| Torque | 272 lb-ft | 341 lb-ft |
| Transmission | 10-speed shiftable automatic | 7-speed automated manual |
| Drivetrain | front wheel drive | all wheel drive |
| Dimensions | ||
| Body type | Sedan | Sedan |
| Doors | 4 | 4 |
| Seating | 5 | 5 |
| Length | 197.8 in | 197.8 in |
| Width | 74.4 in | 74.4 in |
| Height | 57.7 in | 57.7 in |
| Wheelbase | 112.2 in | 112.2 in |
| Ground clearance | 4.5 in | 4.5 in |
| Capacity & weight | ||
| Cargo capacity | 14.9 cu ft | 12 cu ft |
| Max cargo capacity | 14.9 cu ft | 12 cu ft |
| Curb weight | 3,977 lbs | 4,380 lbs |
| Fuel tank | 18.5 gal | 15.1 gal |
| Fuel economy & EV | ||
| Combined MPG | 23 | 28 |
| City MPG | 20 | 28 |
| Highway MPG | 29 | 29 |