2008 Aston Martin DB7 vs. 1998 BMW 318
To start off, 2008 Aston Martin DB7 is newer by 10 year(s). Which means there will be less support and parts availability for 1998 BMW 318. In addition, the cost of maintenance, including insurance, on 1998 BMW 318 would be higher. At 5,935 cc (12 cylinders), 2008 Aston Martin DB7 is equipped with a bigger engine. In terms of performance, 2008 Aston Martin DB7 (444 HP @ 6000 RPM) has 354 more horse power than 1998 BMW 318. (90 HP @ 4400 RPM). In normal driving conditions, 2008 Aston Martin DB7 should accelerate faster than 1998 BMW 318. With that said, vehicle weight also plays an important factor in acceleration. 2008 Aston Martin DB7 weights approximately 620 kg more than 1998 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, 2008 Aston Martin DB7 (542 Nm @ 5000 RPM) has 352 more torque (in Nm) than 1998 BMW 318. (190 Nm @ 2000 RPM). This means 2008 Aston Martin DB7 will have an easier job in driving up hills or pulling heavy equipment than 1998 BMW 318. 2008 Aston Martin DB7 has automatic transmission and 1998 BMW 318 has manual transmission. 1998 BMW 318 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Aston Martin DB7 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Aston Martin DB7 | 1998 BMW 318 | |
| Make | Aston Martin | BMW |
| Model | DB7 | 318 |
| Year Released | 2008 | 1998 |
| Engine Position | Front | Front |
| Engine Size | 5935 cc | 1665 cc |
| Engine Cylinders | 12 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 444 HP | 90 HP |
| Engine RPM | 6000 RPM | 4400 RPM |
| Torque | 542 Nm | 190 Nm |
| Torque RPM | 5000 RPM | 2000 RPM |
| Engine Bore Size | 89.1 mm | 80 mm |
| Engine Stroke Size | 79.5 mm | 82.8 mm |
| Fuel Type | Gasoline | Diesel |
| Acceleration 0-100mph | 5.2 seconds | 13.9 seconds |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1910 kg | 1290 kg |
| Vehicle Length | 4720 mm | 4220 mm |
| Vehicle Height | 1280 mm | 1400 mm |
| Wheelbase Size | 2600 mm | 2840 mm |
| Fuel Tank Capacity | 82 L | 55 L |
