Acura TL vs INFINITI Q45
Side-by-side comparison from manufacturer specifications, NHTSA safety data, and live dealer listings.
Vehicles
Vehicles
2006 INFINITI Q45
Overview
| Spec | Acura TLBase | INFINITI Q4545 Sport |
|---|---|---|
| Selected trim | Base | 45 Sport |
| Body style | Sedan | Sedan |
| Drivetrain | front wheel drive | rear wheel drive |
| Fuel type | premium unleaded (recommended) | premium unleaded (required) |
| Transmission | 6-speed shiftable automatic | 5-speed shiftable automatic |
| Engine type | gas | gas |
| Model year | 2014 | 2006 |
Pricing & market
| Spec | Acura TLBase | INFINITI Q4545 Sport |
|---|---|---|
| MSRP | $36,030 (best) | $58,100 |
| For sale now | 0 | 0 |
Fuel economy & range
| Spec | Acura TLBase | INFINITI Q4545 Sport |
|---|---|---|
| Combined MPG | 23 MPG (best) | 18 MPG |
| City MPG | 20 MPG (best) | 15 MPG |
| Highway MPG | 29 MPG (best) | 22 MPG |
| Fuel tank | 18.5 gal | 21.4 gal (best) |
Performance
| Spec | Acura TLBase | INFINITI Q4545 Sport |
|---|---|---|
| Horsepower | 280 hp | 340 hp (best) |
| Torque | 254 lb-ft | 333 lb-ft (best) |
| Engine size | 3.5 L | 4.5 L (best) |
| Cylinders | V6 | V8 |
Size & capability
| Spec | Acura TLBase | INFINITI Q4545 Sport |
|---|---|---|
| Seating | 5 seats | 5 seats |
| Doors | 4 | 4 |
| Cargo volume | 13.1 cu ft | 13.6 cu ft (best) |
| Curb weight | 3,726 lbs (best) | 4,153 lbs |
| Ground clearance | 6.1 in (best) | 5.8 in |
| Wheelbase | 109.3 in | 113 in (best) |
| Length | 194 in | 200.8 in (best) |
| Width | 74 in (best) | 72.6 in |
| Height | 57.2 in | 58.7 in (best) |
Safety & recalls
| Spec | Acura TLBase | INFINITI Q4545 Sport |
|---|---|---|
| NHTSA overall | 4 / 5 ★ (best) | — |
| Frontal crash (driver) | 4 / 5 ★ (best) | — |
| Frontal crash (passenger) | 3 / 5 ★ (best) | — |
| Side crash (driver) | 4 / 5 ★ (best) | — |
| Side crash (passenger) | 4 / 5 ★ (best) | — |
| Side pole | 5 / 5 ★ (best) | — |
| Rollover | 5 / 5 ★ (best) | — |
| Open recalls (YMM scope) | 3 | 1 (best) |
Highlighted values indicate the better figure for that spec when a clear winner exists. Specs reflect the selected trim for each vehicle. Drag a vehicle header to reorder columns. MSRP and specifications are manufacturer data; listing prices and inventory come from live dealer listings. Safety ratings are from NHTSA.
Trim overview
All available trims with MSRP. The trim selected above is highlighted; comparison specs use that selection.
| Trim | Acura TL | INFINITI Q45 |
|---|---|---|
| 1 | Base $36,030 MSRP(Currently comparing) | 45 Sport $58,100 MSRP(Currently comparing) |
| 2 | Special Edition $37,530 MSRP | — |
| 3 | SH-AWD $39,580 MSRP | — |
| 4 | SH-AWD $43,310 MSRP | — |
| 5 | SH-AWD $43,310 MSRP | — |
| 6 | SH-AWD $45,510 MSRP | — |
| 7 | Technology Package $39,760 MSRP | — |
| 8 | Advance Package $41,960 MSRP | — |
Acura TL vs INFINITI Q45 FAQ
- Which is better: 2014 Acura TL or 2006 INFINITI Q45?
- It depends on priorities. OpenDealer compares 2014 Acura TL vs 2006 INFINITI Q45 on MSRP, fuel economy, horsepower, seating, towing, NHTSA safety ratings, and live market prices so you can weigh the tradeoffs.
- Which costs less: 2014 Acura TL or 2006 INFINITI Q45?
- Based on starting MSRP, the 2014 Acura TL starts lower at $36,030.
- Which has better startingMsrp: 2014 Acura TL or 2006 INFINITI Q45?
- The 2014 Acura TL leads on startingMsrp in this comparison (36,030).
- Which has better combinedMpg: 2014 Acura TL or 2006 INFINITI Q45?
- The 2014 Acura TL leads on combinedMpg in this comparison (23).
- Which has better horsepower: 2014 Acura TL or 2006 INFINITI Q45?
- The 2006 INFINITI Q45 leads on horsepower in this comparison (340).
- How do the NHTSA safety ratings compare for 2014 Acura TL vs 2006 INFINITI Q45?
- NHTSA overall crash-test ratings in this comparison: Acura TL (4/5 NHTSA overall).