1991 Audi 100 vs. 2012 BMW 123
To start off, 2012 BMW 123 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 2,771 cc (6 cylinders), 1991 Audi 100 is equipped with a bigger engine. In terms of performance, 2012 BMW 123 (202 HP @ 4400 RPM) has 30 more horse power than 1991 Audi 100. (172 HP @ 5500 RPM) In normal driving conditions, 2012 BMW 123 should accelerate faster than 1991 Audi 100. With that said, vehicle weight also plays an important factor in acceleration. 1991 Audi 100 weights approximately 65 kg more than 2012 BMW 123.
Compare all specifications:
| 1991 Audi 100 | 2012 BMW 123 | |
| Make | Audi | BMW |
| Model | 100 | 123 |
| Year Released | 1991 | 2012 |
| Engine Position | Front | Front |
| Engine Size | 2771 cc | 1995 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 172 HP | 202 HP |
| Engine RPM | 5500 RPM | 4400 RPM |
| Fuel Type | Gasoline | Diesel |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1550 kg | 1485 kg |
| Vehicle Length | 4800 mm | 4239 mm |
| Vehicle Width | 1780 mm | 1748 mm |
| Vehicle Height | 1450 mm | 1421 mm |
| Wheelbase Size | 2690 mm | 2660 mm |
