1999 Aston Martin DB7 vs. 1991 Mercedes-Benz 400
To start off, 1999 Aston Martin DB7 is newer by 8 year(s). Which means there will be less support and parts availability for 1991 Mercedes-Benz 400. In addition, the cost of maintenance, including insurance, on 1991 Mercedes-Benz 400 would be higher. At 5,935 cc (12 cylinders), 1999 Aston Martin DB7 is equipped with a bigger engine. In terms of performance, 1999 Aston Martin DB7 (420 HP @ 6000 RPM) has 133 more horse power than 1991 Mercedes-Benz 400. (287 HP @ 5700 RPM). In normal driving conditions, 1999 Aston Martin DB7 should accelerate faster than 1991 Mercedes-Benz 400. With that said, vehicle weight also plays an important factor in acceleration. 1991 Mercedes-Benz 400 weights approximately 175 kg more than 1999 Aston Martin DB7.
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, 1999 Aston Martin DB7 (542 Nm @ 5000 RPM) has 132 more torque (in Nm) than 1991 Mercedes-Benz 400. (410 Nm @ 3900 RPM). This means 1999 Aston Martin DB7 will have an easier job in driving up hills or pulling heavy equipment than 1991 Mercedes-Benz 400.
Compare all specifications:
1999 Aston Martin DB7 | 1991 Mercedes-Benz 400 | |
Make | Aston Martin | Mercedes-Benz |
Model | DB7 | 400 |
Year Released | 1999 | 1991 |
Engine Position | Front | Front |
Engine Size | 5935 cc | 4196 cc |
Engine Cylinders | 12 cylinders | 8 cylinders |
Engine Type | V | V |
Horse Power | 420 HP | 287 HP |
Engine RPM | 6000 RPM | 5700 RPM |
Torque | 542 Nm | 410 Nm |
Torque RPM | 5000 RPM | 3900 RPM |
Engine Bore Size | 89.1 mm | 92 mm |
Engine Stroke Size | 79.5 mm | 78.9 mm |
Engine Compression Ratio | 10.3:1 | 10.0:1 |
Drive Type | Rear | Rear |
Number of Seats | 2 seats | 5 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 1825 kg | 2000 kg |
Vehicle Length | 4670 mm | 5110 mm |
Vehicle Width | 1840 mm | 1890 mm |
Vehicle Height | 1240 mm | 1500 mm |
Wheelbase Size | 2600 mm | 3050 mm |