2007 Audi A4 vs. 1971 Vauxhall Firenza
To start off, 2007 Audi A4 is newer by 36 year(s). Which means there will be less support and parts availability for 1971 Vauxhall Firenza. In addition, the cost of maintenance, including insurance, on 1971 Vauxhall Firenza would be higher. At 3,123 cc, 2007 Audi A4 is equipped with a bigger engine. In terms of performance, 2007 Audi A4 (252 HP @ 5100 RPM) has 148 more horse power than 1971 Vauxhall Firenza. (104 HP @ 5400 RPM). In normal driving conditions, 2007 Audi A4 should accelerate faster than 1971 Vauxhall Firenza. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A4 weights approximately 738 kg more than 1971 Vauxhall Firenza. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 2007 Audi A4 | 1971 Vauxhall Firenza | |
| Make | Audi | Vauxhall |
| Model | A4 | Firenza |
| Year Released | 2007 | 1971 |
| Body Type | Convertible | Coupe |
| Engine Position | Front | Front |
| Engine Size | 3123 cc | 1975 cc |
| Horse Power | 252 HP | 104 HP |
| Engine RPM | 5100 RPM | 5400 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1698 kg | 960 kg |
| Vehicle Length | 4580 mm | 4140 mm |
| Vehicle Width | 1400 mm | 1650 mm |
| Vehicle Height | 1780 mm | 1340 mm |
| Wheelbase Size | 2660 mm | 2470 mm |
| Fuel Tank Capacity | 70 L | 36 L |
