2007 Audi A3 vs. 1975 Pontiac Bonneville
To start off, 2007 Audi A3 is newer by 32 year(s). Which means there will be less support and parts availability for 1975 Pontiac Bonneville. In addition, the cost of maintenance, including insurance, on 1975 Pontiac Bonneville would be higher. At 6,556 cc (8 cylinders), 1975 Pontiac Bonneville is equipped with a bigger engine. In terms of performance, 2007 Audi A3 (247 HP @ 6300 RPM) has 79 more horse power than 1975 Pontiac Bonneville. (168 HP @ 4000 RPM). In normal driving conditions, 2007 Audi A3 should accelerate faster than 1975 Pontiac Bonneville. With that said, vehicle weight also plays an important factor in acceleration. 1975 Pontiac Bonneville weights approximately 491 kg more than 2007 Audi A3.
Because 2007 Audi A3 is four wheel drive (4WD), it will have significant more traction and grip than 1975 Pontiac Bonneville. In wet, icy, snow, or gravel driving conditions, 2007 Audi A3 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 Bonneville (415 Nm @ 2200 RPM) has 95 more torque (in Nm) than 2007 Audi A3. (320 Nm @ 2500 RPM). This means 1975 Pontiac Bonneville will have an easier job in driving up hills or pulling heavy equipment than 2007 Audi A3. 1975 Pontiac Bonneville has automatic transmission and 2007 Audi A3 has manual transmission. 2007 Audi A3 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1975 Pontiac Bonneville will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Audi A3 | 1975 Pontiac Bonneville | |
| Make | Audi | Pontiac |
| Model | A3 | Bonneville |
| Year Released | 2007 | 1975 |
| Engine Position | Front | Front |
| Engine Size | 3189 cc | 6556 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | in-line |
| Horse Power | 247 HP | 168 HP |
| Engine RPM | 6300 RPM | 4000 RPM |
| Torque | 320 Nm | 415 Nm |
| Torque RPM | 2500 RPM | 2200 RPM |
| Engine Bore Size | 84 mm | 104.6 mm |
| Engine Stroke Size | 95.9 mm | 95.3 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1614 kg | 2105 kg |
| Vehicle Length | 4290 mm | 5750 mm |
| Vehicle Width | 1770 mm | 2030 mm |
| Vehicle Height | 1430 mm | 1380 mm |
| Wheelbase Size | 2580 mm | 3140 mm |
