2009 Audi TT vs. 1978 Pontiac Grand Safari
To start off, 2009 Audi TT is newer by 31 year(s). Which means there will be less support and parts availability for 1978 Pontiac Grand Safari. In addition, the cost of maintenance, including insurance, on 1978 Pontiac Grand Safari would be higher. At 4,942 cc (8 cylinders), 1978 Pontiac Grand Safari is equipped with a bigger engine. In terms of performance, 2009 Audi TT (250 HP @ 6300 RPM) has 112 more horse power than 1978 Pontiac Grand Safari. (138 HP @ 3600 RPM). In normal driving conditions, 2009 Audi TT should accelerate faster than 1978 Pontiac Grand Safari. With that said, vehicle weight also plays an important factor in acceleration. 1978 Pontiac Grand Safari weights approximately 936 kg more than 2009 Audi TT.
Because 2009 Audi TT is four wheel drive (4WD), it will have significant more traction and grip than 1978 Pontiac Grand Safari. In wet, icy, snow, or gravel driving conditions, 2009 Audi TT 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, 2009 Audi TT (320 Nm @ 2500 RPM) has 1 more torque (in Nm) than 1978 Pontiac Grand Safari. (319 Nm @ 2000 RPM). This means 2009 Audi TT will have an easier job in driving up hills or pulling heavy equipment than 1978 Pontiac Grand Safari. 1978 Pontiac Grand Safari has automatic transmission and 2009 Audi TT has manual transmission. 2009 Audi TT will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1978 Pontiac Grand Safari will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Audi TT | 1978 Pontiac Grand Safari | |
| Make | Audi | Pontiac |
| Model | TT | Grand Safari |
| Year Released | 2009 | 1978 |
| Engine Position | Front | Front |
| Engine Size | 3189 cc | 4942 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | in-line |
| Horse Power | 250 HP | 138 HP |
| Engine RPM | 6300 RPM | 3600 RPM |
| Torque | 320 Nm | 319 Nm |
| Torque RPM | 2500 RPM | 2000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Vehicle Weight | 936 kg | 1872 kg |
| Vehicle Length | 4180 mm | 5450 mm |
| Vehicle Width | 1850 mm | 2020 mm |
| Vehicle Height | 1370 mm | 1460 mm |
| Wheelbase Size | 2480 mm | 2950 mm |
