2007 Audi A4 vs. 1978 Volvo 66
To start off, 2007 Audi A4 is newer by 29 year(s). Which means there will be less support and parts availability for 1978 Volvo 66. In addition, the cost of maintenance, including insurance, on 1978 Volvo 66 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 196 more horse power than 1978 Volvo 66. (56 HP @ 5200 RPM). In normal driving conditions, 2007 Audi A4 should accelerate faster than 1978 Volvo 66.
Let's talk about torque, 2007 Audi A4 (330 Nm @ 3250 RPM) has 236 more torque (in Nm) than 1978 Volvo 66. (94 Nm @ 2800 RPM). This means 2007 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1978 Volvo 66.
Compare all specifications:
| 2007 Audi A4 | 1978 Volvo 66 | |
| Make | Audi | Volvo |
| Model | A4 | 66 |
| Year Released | 2007 | 1978 |
| Engine Position | Front | Front |
| Engine Size | 3123 cc | 1289 cc |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 252 HP | 56 HP |
| Engine RPM | 5100 RPM | 5200 RPM |
| Torque | 330 Nm | 94 Nm |
| Torque RPM | 3250 RPM | 2800 RPM |
| Engine Compression Ratio | 12.5:1 | 8.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Length | 4580 mm | 3910 mm |
| Vehicle Width | 1400 mm | 1550 mm |
