2000 BMW 318 vs. 2005 Infiniti Q45
To start off, 2005 Infiniti Q45 is newer by 5 year(s). Which means there will be less support and parts availability for 2000 BMW 318. In addition, the cost of maintenance, including insurance, on 2000 BMW 318 would be higher. At 4,490 cc (8 cylinders), 2005 Infiniti Q45 is equipped with a bigger engine. In terms of performance, 2005 Infiniti Q45 (340 HP) has 222 more horse power than 2000 BMW 318. (118 HP) In normal driving conditions, 2005 Infiniti Q45 should accelerate faster than 2000 BMW 318. With that said, vehicle weight also plays an important factor in acceleration. 2005 Infiniti Q45 weights approximately 477 kg more than 2000 BMW 318. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2005 Infiniti Q45 (453 Nm) has 273 more torque (in Nm) than 2000 BMW 318. (180 Nm). This means 2005 Infiniti Q45 will have an easier job in driving up hills or pulling heavy equipment than 2000 BMW 318. 2005 Infiniti Q45 has automatic transmission and 2000 BMW 318 has manual transmission. 2000 BMW 318 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Infiniti Q45 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2000 BMW 318 | 2005 Infiniti Q45 | |
| Make | BMW | Infiniti |
| Model | 318 | Q45 |
| Year Released | 2000 | 2005 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1894 cc | 4490 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 118 HP | 340 HP |
| Torque | 180 Nm | 453 Nm |
| Engine Bore Size | 85 mm | 93 mm |
| Engine Stroke Size | 83.5 mm | 83 mm |
| Engine Compression Ratio | 9.7:1 | 10.5:1 |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1360 kg | 1837 kg |
| Vehicle Length | 4490 mm | 5080 mm |
| Vehicle Width | 1750 mm | 1850 mm |
| Vehicle Height | 1380 mm | 1500 mm |
| Wheelbase Size | 2730 mm | 2880 mm |
| Fuel Tank Capacity | 63 L | 81 L |
