1991 Audi 100 vs. 2007 BMW Z4
To start off, 2007 BMW Z4 is newer by 16 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 2,497 cc (6 cylinders), 2007 BMW Z4 is equipped with a bigger engine.
Compare all specifications:
| 1991 Audi 100 | 2007 BMW Z4 | |
| Make | Audi | BMW |
| Model | 100 | Z4 |
| Year Released | 1991 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 1984 cc | 2497 cc |
| Horse Power | 0 HP | 215 HP |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Length | 4800 mm | 4100 mm |
| Vehicle Width | 1780 mm | 1310 mm |
| Vehicle Height | 1450 mm | 1790 mm |
