1991 Audi 100 vs. 2012 Aston Martin DB9
To start off, 2012 Aston Martin DB9 is newer by 21 year(s). Which means there will be less support and parts availability for 1991 Audi 100. In addition, the cost of maintenance, including insurance, on 1991 Audi 100 would be higher. At 5,900 cc (12 cylinders), 2012 Aston Martin DB9 is equipped with a bigger engine. In terms of performance, 2012 Aston Martin DB9 (470 HP @ 6000 RPM) has 298 more horse power than 1991 Audi 100. (172 HP @ 5500 RPM) In normal driving conditions, 2012 Aston Martin DB9 should accelerate faster than 1991 Audi 100. With that said, vehicle weight also plays an important factor in acceleration. 2012 Aston Martin DB9 weights approximately 250 kg more than 1991 Audi 100. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 1991 Audi 100 | 2012 Aston Martin DB9 | |
| Make | Audi | Aston Martin |
| Model | 100 | DB9 |
| Year Released | 1991 | 2012 |
| Engine Position | Front | Front |
| Engine Size | 2771 cc | 5900 cc |
| Engine Cylinders | 6 cylinders | 12 cylinders |
| Engine Type | in-line | V |
| Horse Power | 172 HP | 470 HP |
| Engine RPM | 5500 RPM | 6000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Weight | 1550 kg | 1800 kg |
| Vehicle Length | 4800 mm | 4709 mm |
| Vehicle Width | 1780 mm | 1875 mm |
| Vehicle Height | 1450 mm | 1270 mm |
| Wheelbase Size | 2690 mm | 2746 mm |
