1999 Audi A4 vs. 1975 Pontiac Trans Am
To start off, 1999 Audi A4 is newer by 24 year(s). Which means there will be less support and parts availability for 1975 Pontiac Trans Am. In addition, the cost of maintenance, including insurance, on 1975 Pontiac Trans Am would be higher. At 6,556 cc (8 cylinders), 1975 Pontiac Trans Am is equipped with a bigger engine. In terms of performance, 1975 Pontiac Trans Am (220 HP) has 97 more horse power than 1999 Audi A4. (123 HP) In normal driving conditions, 1975 Pontiac Trans Am should accelerate faster than 1999 Audi A4.
Because 1999 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 1975 Pontiac Trans Am. In wet, icy, snow, or gravel driving conditions, 1999 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, 1975 Pontiac Trans Am (434 Nm) has 266 more torque (in Nm) than 1999 Audi A4. (168 Nm). This means 1975 Pontiac Trans Am will have an easier job in driving up hills or pulling heavy equipment than 1999 Audi A4.
Compare all specifications:
| 1999 Audi A4 | 1975 Pontiac Trans Am | |
| Make | Audi | Pontiac |
| Model | A4 | Trans Am |
| Year Released | 1999 | 1975 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1781 cc | 6556 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 123 HP | 220 HP |
| Torque | 168 Nm | 434 Nm |
| Engine Bore Size | 81 mm | 104.2 mm |
| Engine Stroke Size | 86.4 mm | 95.3 mm |
| Engine Compression Ratio | 10.3:1 | 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 | 4480 mm | 5040 mm |
| Vehicle Width | 1740 mm | 1860 mm |
| Vehicle Height | 1420 mm | 1260 mm |
| Wheelbase Size | 2610 mm | 2750 mm |
