2009 Audi Q7 vs. 1974 Cadillac Calais
To start off, 2009 Audi Q7 is newer by 35 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, 2009 Audi Q7 (229 HP @ 4000 RPM) has 36 more horse power than 1974 Cadillac Calais. (193 HP @ 4400 RPM). In normal driving conditions, 2009 Audi Q7 should accelerate faster than 1974 Cadillac Calais. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi Q7 weights approximately 110 kg more than 1974 Cadillac Calais. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 2009 Audi Q7 | 1974 Cadillac Calais | |
| Make | Audi | Cadillac |
| Model | Q7 | Calais |
| Year Released | 2009 | 1974 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2967 cc | 7734 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 229 HP | 193 HP |
| Engine RPM | 4000 RPM | 4400 RPM |
| Fuel Type | Diesel | Gasoline |
| Vehicle Weight | 2370 kg | 2260 kg |
| Vehicle Length | 5090 mm | 5880 mm |
| Vehicle Width | 1990 mm | 2030 mm |
| Wheelbase Size | 3010 mm | 3310 mm |
