1991 Audi 100 vs. 2007 Mazda CX-9
To start off, 2007 Mazda CX-9 is newer by 16 year(s). Which means there will be less support and parts availability for 1991 Audi 100. In addition, the cost of maintenance, including insurance, on 1991 Audi 100 would be higher. At 3,496 cc (6 cylinders), 2007 Mazda CX-9 is equipped with a bigger engine. In terms of performance, 2007 Mazda CX-9 (263 HP @ 6250 RPM) has 149 more horse power than 1991 Audi 100. (114 HP @ 4250 RPM) In normal driving conditions, 2007 Mazda CX-9 should accelerate faster than 1991 Audi 100.
Because 2007 Mazda CX-9 is four wheel drive (4WD), it will have significant more traction and grip than 1991 Audi 100. In wet, icy, snow, or gravel driving conditions, 2007 Mazda CX-9 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 Mazda CX-9 (338 Nm @ 4500 RPM) has 73 more torque (in Nm) than 1991 Audi 100. (265 Nm @ 2250 RPM). This means 2007 Mazda CX-9 will have an easier job in driving up hills or pulling heavy equipment than 1991 Audi 100. 2007 Mazda CX-9 has automatic transmission and 1991 Audi 100 has manual transmission. 1991 Audi 100 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Mazda CX-9 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1991 Audi 100 | 2007 Mazda CX-9 | |
| Make | Audi | Mazda |
| Model | 100 | CX-9 |
| Year Released | 1991 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 2460 cc | 3496 cc |
| Engine Cylinders | 5 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 114 HP | 263 HP |
| Engine RPM | 4250 RPM | 6250 RPM |
| Torque | 265 Nm | 338 Nm |
| Torque RPM | 2250 RPM | 4500 RPM |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 7 seats |
| Vehicle Length | 4800 mm | 5080 mm |
| Vehicle Width | 1780 mm | 1940 mm |
| Vehicle Height | 1450 mm | 1740 mm |
