2007 Audi R8 vs. 1974 Cadillac Calais
To start off, 2007 Audi R8 is newer by 33 year(s). Which means there will be less support and parts availability for 1974 Cadillac Calais. In addition, the cost of maintenance, including insurance, on 1974 Cadillac Calais would be higher. At 7,734 cc (8 cylinders), 1974 Cadillac Calais is equipped with a bigger engine. In terms of performance, 2007 Audi R8 (414 HP @ 7800 RPM) has 221 more horse power than 1974 Cadillac Calais. (193 HP @ 4400 RPM). In normal driving conditions, 2007 Audi R8 should accelerate faster than 1974 Cadillac Calais. With that said, vehicle weight also plays an important factor in acceleration. 1974 Cadillac Calais weights approximately 695 kg more than 2007 Audi R8.
Compare all specifications:
| 2007 Audi R8 | 1974 Cadillac Calais | |
| Make | Audi | Cadillac |
| Model | R8 | Calais |
| Year Released | 2007 | 1974 |
| Body Type | Coupe | Sedan |
| Engine Position | Middle | Front |
| Engine Size | 4163 cc | 7734 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 414 HP | 193 HP |
| Engine RPM | 7800 RPM | 4400 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Vehicle Weight | 1565 kg | 2260 kg |
| Vehicle Length | 4590 mm | 5880 mm |
| Vehicle Width | 1910 mm | 2030 mm |
| Wheelbase Size | 2660 mm | 3310 mm |
