BMW 545i vs INFINITI Q45
Side-by-side comparison from manufacturer specifications, NHTSA safety data, and live dealer listings.
Vehicles
Vehicles
2006 INFINITI Q45
Overview
| Spec | BMW 545i545i | INFINITI Q4545 Sport |
|---|---|---|
| Selected trim | 545i | 45 Sport |
| Body style | Sedan | Sedan |
| Drivetrain | rear wheel drive | rear wheel drive |
| Fuel type | premium unleaded (required) | premium unleaded (required) |
| Transmission | 6-speed manual | 5-speed shiftable automatic |
| Engine type | gas | gas |
| Model year | 2005 | 2006 |
Pricing & market
| Spec | BMW 545i545i | INFINITI Q4545 Sport |
|---|---|---|
| MSRP | $55,800 (best) | $58,100 |
| For sale now | 0 | 0 |
Fuel economy & range
| Spec | BMW 545i545i | INFINITI Q4545 Sport |
|---|---|---|
| Combined MPG | 18 MPG | 18 MPG |
| City MPG | 15 MPG | 15 MPG |
| Highway MPG | 23 MPG (best) | 22 MPG |
| Fuel tank | 18.5 gal | 21.4 gal (best) |
Performance
| Spec | BMW 545i545i | INFINITI Q4545 Sport |
|---|---|---|
| Horsepower | 325 hp | 340 hp (best) |
| Torque | 330 lb-ft | 333 lb-ft (best) |
| Engine size | 4.4 L | 4.5 L (best) |
| Cylinders | V8 | V8 |
Size & capability
| Spec | BMW 545i545i | INFINITI Q4545 Sport |
|---|---|---|
| Seating | 5 seats | 5 seats |
| Doors | 4 | 4 |
| Cargo volume | 14 cu ft (best) | 13.6 cu ft |
| Curb weight | 3,803 lbs (best) | 4,153 lbs |
| Ground clearance | 4.5 in | 5.8 in (best) |
| Wheelbase | 113.7 in (best) | 113 in |
| Length | 190.6 in | 200.8 in (best) |
| Width | 72.7 in (best) | 72.6 in |
| Height | 58 in | 58.7 in (best) |
Safety & recalls
| Spec | BMW 545i545i | INFINITI Q4545 Sport |
|---|---|---|
| Open recalls (YMM scope) | None reported (best) | 1 |
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 | BMW 545i | INFINITI Q45 |
|---|---|---|
| 1 | 545i $55,800 MSRP(Currently comparing) | 45 Sport $58,100 MSRP(Currently comparing) |
BMW 545i vs INFINITI Q45 FAQ
- Which is better: 2005 BMW 545i or 2006 INFINITI Q45?
- It depends on priorities. OpenDealer compares 2005 BMW 545i 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: 2005 BMW 545i or 2006 INFINITI Q45?
- Based on starting MSRP, the 2005 BMW 545i starts lower at $55,800.
- Which has better startingMsrp: 2005 BMW 545i or 2006 INFINITI Q45?
- The 2005 BMW 545i leads on startingMsrp in this comparison (55,800).
- Which has better horsepower: 2005 BMW 545i or 2006 INFINITI Q45?
- The 2006 INFINITI Q45 leads on horsepower in this comparison (340).