2007 Audi Q7 vs. 1990 Mazda 323
To start off, 2007 Audi Q7 is newer by 17 year(s). Which means there will be less support and parts availability for 1990 Mazda 323. In addition, the cost of maintenance, including insurance, on 1990 Mazda 323 would be higher. At 2,967 cc (6 cylinders), 2007 Audi Q7 is equipped with a bigger engine. In terms of performance, 2007 Audi Q7 (229 HP @ 4000 RPM) has 155 more horse power than 1990 Mazda 323. (74 HP @ 6200 RPM). In normal driving conditions, 2007 Audi Q7 should accelerate faster than 1990 Mazda 323. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi Q7 weights approximately 1370 kg more than 1990 Mazda 323. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Audi Q7 is four wheel drive (4WD), it will have significant more traction and grip than 1990 Mazda 323. In wet, icy, snow, or gravel driving conditions, 2007 Audi Q7 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 Q7 (501 Nm @ 1750 RPM) has 397 more torque (in Nm) than 1990 Mazda 323. (104 Nm @ 3700 RPM). This means 2007 Audi Q7 will have an easier job in driving up hills or pulling heavy equipment than 1990 Mazda 323. 2007 Audi Q7 has automatic transmission and 1990 Mazda 323 has manual transmission. 1990 Mazda 323 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Audi Q7 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Audi Q7 | 1990 Mazda 323 | |
| Make | Audi | Mazda |
| Model | Q7 | 323 |
| Year Released | 2007 | 1990 |
| Engine Position | Front | Front |
| Engine Size | 2967 cc | 1324 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 229 HP | 74 HP |
| Engine RPM | 4000 RPM | 6200 RPM |
| Torque | 501 Nm | 104 Nm |
| Torque RPM | 1750 RPM | 3700 RPM |
| Engine Bore Size | 83 mm | 71.1 mm |
| Engine Stroke Size | 91.4 mm | 83.6 mm |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 2295 kg | 925 kg |
| Vehicle Length | 5090 mm | 4040 mm |
| Vehicle Width | 1990 mm | 1680 mm |
| Vehicle Height | 1740 mm | 1390 mm |
| Wheelbase Size | 3010 mm | 2460 mm |
| Fuel Tank Capacity | 100 L | 50 L |
