2003 BMW 645 vs. 1994 Infiniti Q45
To start off, 2003 BMW 645 is newer by 9 year(s). Which means there will be less support and parts availability for 1994 Infiniti Q45. In addition, the cost of maintenance, including insurance, on 1994 Infiniti Q45 would be higher. At 4,493 cc (8 cylinders), 1994 Infiniti Q45 is equipped with a bigger engine. In terms of performance, 2003 BMW 645 (310 HP @ 6000 RPM) has 33 more horse power than 1994 Infiniti Q45. (277 HP @ 6000 RPM). In normal driving conditions, 2003 BMW 645 should accelerate faster than 1994 Infiniti Q45. With that said, vehicle weight also plays an important factor in acceleration. 1994 Infiniti Q45 weights approximately 52 kg more than 2003 BMW 645.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2003 BMW 645 (450 Nm @ 3600 RPM) has 54 more torque (in Nm) than 1994 Infiniti Q45. (396 Nm @ 4000 RPM). This means 2003 BMW 645 will have an easier job in driving up hills or pulling heavy equipment than 1994 Infiniti Q45.
Compare all specifications:
2003 BMW 645 | 1994 Infiniti Q45 | |
Make | BMW | Infiniti |
Model | 645 | Q45 |
Year Released | 2003 | 1994 |
Body Type | Coupe | Sedan |
Engine Position | Front | Front |
Engine Size | 4398 cc | 4493 cc |
Engine Cylinders | 8 cylinders | 8 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 310 HP | 277 HP |
Engine RPM | 6000 RPM | 6000 RPM |
Torque | 450 Nm | 396 Nm |
Torque RPM | 3600 RPM | 4000 RPM |
Engine Bore Size | 92 mm | 93 mm |
Engine Stroke Size | 82.7 mm | 82.7 mm |
Top Speed | 250 km/hour | 246 km/hour |
Drive Type | Rear | Rear |
Transmission Type | Automatic | Automatic |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 1698 kg | 1750 kg |
Vehicle Length | 4830 mm | 5080 mm |
Vehicle Width | 1860 mm | 1830 mm |
Vehicle Height | 1380 mm | 1440 mm |
Wheelbase Size | 2790 mm | 2890 mm |
Fuel Tank Capacity | 70 L | 72 L |