1978 AMC Pacer vs. 2008 Audi S4
To start off, 2008 Audi S4 is newer by 30 year(s). Which means there will be less support and parts availability for 1978 AMC Pacer. In addition, the cost of maintenance, including insurance, on 1978 AMC Pacer would be higher. At 4,163 cc (8 cylinders), 2008 Audi S4 is equipped with a bigger engine. In terms of performance, 2008 Audi S4 (340 HP @ 7000 RPM) has 250 more horse power than 1978 AMC Pacer. (90 HP @ 3050 RPM) In normal driving conditions, 2008 Audi S4 should accelerate faster than 1978 AMC Pacer. With that said, vehicle weight also plays an important factor in acceleration. 2008 Audi S4 weights approximately 396 kg more than 1978 AMC Pacer. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Audi S4 is four wheel drive (4WD), it will have significant more traction and grip than 1978 AMC Pacer. In wet, icy, snow, or gravel driving conditions, 2008 Audi S4 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, 2008 Audi S4 (410 Nm @ 3500 RPM) has 188 more torque (in Nm) than 1978 AMC Pacer. (222 Nm @ 2200 RPM). This means 2008 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 1978 AMC Pacer.
Compare all specifications:
| 1978 AMC Pacer | 2008 Audi S4 | |
| Make | AMC | Audi |
| Model | Pacer | S4 |
| Year Released | 1978 | 2008 |
| Engine Position | Front | Front |
| Engine Size | 3802 cc | 4163 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 90 HP | 340 HP |
| Engine RPM | 3050 RPM | 7000 RPM |
| Torque | 222 Nm | 410 Nm |
| Torque RPM | 2200 RPM | 3500 RPM |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Weight | 1359 kg | 1755 kg |
| Vehicle Length | 4360 mm | 4590 mm |
| Vehicle Width | 1960 mm | 1730 mm |
| Vehicle Height | 1370 mm | 1430 mm |
| Wheelbase Size | 2550 mm | 2650 mm |
| Fuel Tank Capacity | 83 L | 63 L |
