2007 Audi S4 vs. 1976 Mazda RX-2
To start off, 2007 Audi S4 is newer by 31 year(s). Which means there will be less support and parts availability for 1976 Mazda RX-2. In addition, the cost of maintenance, including insurance, on 1976 Mazda RX-2 would be higher. At 4,163 cc (8 cylinders), 2007 Audi S4 is equipped with a bigger engine. In terms of performance, 2007 Audi S4 (340 HP @ 6800 RPM) has 222 more horse power than 1976 Mazda RX-2. (118 HP @ 6500 RPM). In normal driving conditions, 2007 Audi S4 should accelerate faster than 1976 Mazda RX-2. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi S4 weights approximately 550 kg more than 1976 Mazda RX-2. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Audi S4 is four wheel drive (4WD), it will have significant more traction and grip than 1976 Mazda RX-2. In wet, icy, snow, or gravel driving conditions, 2007 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, 2007 Audi S4 (410 Nm @ 3500 RPM) has 253 more torque (in Nm) than 1976 Mazda RX-2. (157 Nm @ 3500 RPM). This means 2007 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 1976 Mazda RX-2.
Compare all specifications:
| 2007 Audi S4 | 1976 Mazda RX-2 | |
| Make | Audi | Mazda |
| Model | S4 | RX-2 |
| Year Released | 2007 | 1976 |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 2292 cc |
| Engine Type | V | dual-disk rotary |
| Horse Power | 340 HP | 118 HP |
| Engine RPM | 6800 RPM | 6500 RPM |
| Torque | 410 Nm | 157 Nm |
| Torque RPM | 3500 RPM | 3500 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1510 kg | 960 kg |
| Vehicle Length | 4590 mm | 4160 mm |
| Vehicle Width | 1790 mm | 1590 mm |
| Vehicle Height | 1420 mm | 1400 mm |
| Wheelbase Size | 2660 mm | 2480 mm |
