1978 Audi 100 vs. 2010 Mazda CX-9
To start off, 2010 Mazda CX-9 is newer by 32 year(s). Which means there will be less support and parts availability for 1978 Audi 100. In addition, the cost of maintenance, including insurance, on 1978 Audi 100 would be higher. At 3,700 cc (6 cylinders), 2010 Mazda CX-9 is equipped with a bigger engine. In terms of performance, 2010 Mazda CX-9 (273 HP @ 6250 RPM) has 188 more horse power than 1978 Audi 100. (85 HP @ 5600 RPM) In normal driving conditions, 2010 Mazda CX-9 should accelerate faster than 1978 Audi 100. With that said, vehicle weight also plays an important factor in acceleration. 2010 Mazda CX-9 weights approximately 856 kg more than 1978 Audi 100. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 2010 Mazda CX-9 (366 Nm @ 4250 RPM) has 242 more torque (in Nm) than 1978 Audi 100. (124 Nm @ 3200 RPM). This means 2010 Mazda CX-9 will have an easier job in driving up hills or pulling heavy equipment than 1978 Audi 100. 2010 Mazda CX-9 has automatic transmission and 1978 Audi 100 has manual transmission. 1978 Audi 100 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2010 Mazda CX-9 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1978 Audi 100 | 2010 Mazda CX-9 | |
| Make | Audi | Mazda |
| Model | 100 | CX-9 |
| Year Released | 1978 | 2010 |
| Engine Position | Front | Front |
| Engine Size | 1588 cc | 3700 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 85 HP | 273 HP |
| Engine RPM | 5600 RPM | 6250 RPM |
| Torque | 124 Nm | 366 Nm |
| Torque RPM | 3200 RPM | 4250 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 7 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1110 kg | 1966 kg |
| Vehicle Length | 4600 mm | 5075 mm |
| Vehicle Width | 1770 mm | 1935 mm |
| Vehicle Height | 1400 mm | 1727 mm |
| Wheelbase Size | 2680 mm | 2875 mm |
| Fuel Tank Capacity | 60 L | 76 L |
