2007 Audi A4 vs. 1979 Pontiac Trans Am
To start off, 2007 Audi A4 is newer by 28 year(s). Which means there will be less support and parts availability for 1979 Pontiac Trans Am. In addition, the cost of maintenance, including insurance, on 1979 Pontiac Trans Am would be higher. At 6,555 cc (8 cylinders), 1979 Pontiac Trans Am is equipped with a bigger engine. In terms of performance, 2007 Audi A4 (252 HP) has 32 more horse power than 1979 Pontiac Trans Am. (220 HP). In normal driving conditions, 2007 Audi A4 should accelerate faster than 1979 Pontiac Trans Am.
Because 2007 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 1979 Pontiac Trans Am. In wet, icy, snow, or gravel driving conditions, 2007 Audi A4 will offer significantly more control. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 1979 Pontiac Trans Am (434 Nm) has 104 more torque (in Nm) than 2007 Audi A4. (330 Nm). This means 1979 Pontiac Trans Am will have an easier job in driving up hills or pulling heavy equipment than 2007 Audi A4.
Compare all specifications:
| 2007 Audi A4 | 1979 Pontiac Trans Am | |
| Make | Audi | Pontiac |
| Model | A4 | Trans Am |
| Year Released | 2007 | 1979 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 3123 cc | 6555 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 5 valves | 2 valves |
| Horse Power | 252 HP | 220 HP |
| Torque | 330 Nm | 434 Nm |
| Engine Bore Size | 84.5 mm | 104.7 mm |
| Engine Stroke Size | 92.8 mm | 95.3 mm |
| Engine Compression Ratio | 12.5:1 | 8.1:1 |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Length | 4590 mm | 5040 mm |
| Vehicle Width | 1780 mm | 1860 mm |
| Vehicle Height | 1430 mm | 1260 mm |
| Wheelbase Size | 2650 mm | 2750 mm |
