2007 Audi RS4 vs. 1979 Pontiac Grand Safari
To start off, 2007 Audi RS4 is newer by 28 year(s). Which means there will be less support and parts availability for 1979 Pontiac Grand Safari. In addition, the cost of maintenance, including insurance, on 1979 Pontiac Grand Safari would be higher. At 5,032 cc (8 cylinders), 1979 Pontiac Grand Safari is equipped with a bigger engine. In terms of performance, 2007 Audi RS4 (414 HP @ 7800 RPM) has 266 more horse power than 1979 Pontiac Grand Safari. (148 HP @ 3600 RPM). In normal driving conditions, 2007 Audi RS4 should accelerate faster than 1979 Pontiac Grand Safari. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi RS4 weights approximately 45 kg more than 1979 Pontiac Grand Safari. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Audi RS4 is four wheel drive (4WD), it will have significant more traction and grip than 1979 Pontiac Grand Safari. In wet, icy, snow, or gravel driving conditions, 2007 Audi RS4 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 RS4 (431 Nm @ 5500 RPM) has 106 more torque (in Nm) than 1979 Pontiac Grand Safari. (325 Nm @ 1600 RPM). This means 2007 Audi RS4 will have an easier job in driving up hills or pulling heavy equipment than 1979 Pontiac Grand Safari. 1979 Pontiac Grand Safari has automatic transmission and 2007 Audi RS4 has manual transmission. 2007 Audi RS4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1979 Pontiac Grand Safari will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Audi RS4 | 1979 Pontiac Grand Safari | |
| Make | Audi | Pontiac |
| Model | RS4 | Grand Safari |
| Year Released | 2007 | 1979 |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 5032 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | in-line |
| Horse Power | 414 HP | 148 HP |
| Engine RPM | 7800 RPM | 3600 RPM |
| Torque | 431 Nm | 325 Nm |
| Torque RPM | 5500 RPM | 1600 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Vehicle Weight | 1845 kg | 1800 kg |
| Vehicle Length | 4560 mm | 5450 mm |
| Vehicle Width | 1820 mm | 2020 mm |
| Vehicle Height | 1400 mm | 1460 mm |
| Wheelbase Size | 2660 mm | 2950 mm |
