2004 Aston Martin DB7 vs. 1991 BMW 318
To start off, 2004 Aston Martin DB7 is newer by 13 year(s). Which means there will be less support and parts availability for 1991 BMW 318. In addition, the cost of maintenance, including insurance, on 1991 BMW 318 would be higher. At 5,935 cc (12 cylinders), 2004 Aston Martin DB7 is equipped with a bigger engine. In terms of performance, 2004 Aston Martin DB7 (414 HP @ 6000 RPM) has 274 more horse power than 1991 BMW 318. (140 HP @ 6000 RPM). In normal driving conditions, 2004 Aston Martin DB7 should accelerate faster than 1991 BMW 318. With that said, vehicle weight also plays an important factor in acceleration. 2004 Aston Martin DB7 weights approximately 638 kg more than 1991 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, 2004 Aston Martin DB7 (550 Nm @ 5000 RPM) has 375 more torque (in Nm) than 1991 BMW 318. (175 Nm @ 4500 RPM). This means 2004 Aston Martin DB7 will have an easier job in driving up hills or pulling heavy equipment than 1991 BMW 318.
Compare all specifications:
2004 Aston Martin DB7 | 1991 BMW 318 | |
Make | Aston Martin | BMW |
Model | DB7 | 318 |
Year Released | 2004 | 1991 |
Body Type | Convertible | Coupe |
Engine Position | Front | Front |
Engine Size | 5935 cc | 1796 cc |
Engine Cylinders | 12 cylinders | 4 cylinders |
Engine Type | V | in-line |
Horse Power | 414 HP | 140 HP |
Engine RPM | 6000 RPM | 6000 RPM |
Torque | 550 Nm | 175 Nm |
Torque RPM | 5000 RPM | 4500 RPM |
Engine Compression Ratio | 10.3:1 | 8.8:1 |
Fuel Type | Gasoline | Gasoline - Premium |
Drive Type | Rear | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 2 seats | 5 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 1878 kg | 1240 kg |
Vehicle Length | 4720 mm | 4440 mm |
Vehicle Width | 1830 mm | 1720 mm |
Vehicle Height | 1270 mm | 1370 mm |
Wheelbase Size | 2600 mm | 2710 mm |
Fuel Tank Capacity | 89 L | 65 L |