1991 Mazda 121 vs. 2011 Audi Q7
To start off, 2011 Audi Q7 is newer by 20 year(s). Which means there will be less support and parts availability for 1991 Mazda 121. In addition, the cost of maintenance, including insurance, on 1991 Mazda 121 would be higher. At 3,000 cc (6 cylinders), 2011 Audi Q7 is equipped with a bigger engine. In terms of performance, 2011 Audi Q7 (225 HP @ 3750 RPM) has 154 more horse power than 1991 Mazda 121. (71 HP @ 6000 RPM) In normal driving conditions, 2011 Audi Q7 should accelerate faster than 1991 Mazda 121. With that said, vehicle weight also plays an important factor in acceleration. 2011 Audi Q7 weights approximately 1705 kg more than 1991 Mazda 121. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2011 Audi Q7 is all wheel drive (AWD), it will have significant more traction and grip than 1991 Mazda 121. In wet, icy, snow, or gravel driving conditions, 2011 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, 2011 Audi Q7 (550 Nm @ 1750 RPM) has 446 more torque (in Nm) than 1991 Mazda 121. (104 Nm @ 3700 RPM). This means 2011 Audi Q7 will have an easier job in driving up hills or pulling heavy equipment than 1991 Mazda 121.
Compare all specifications:
| 1991 Mazda 121 | 2011 Audi Q7 | |
| Make | Mazda | Audi |
| Model | 121 | Q7 |
| Year Released | 1991 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 1322 cc | 3000 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 71 HP | 225 HP |
| Engine RPM | 6000 RPM | 3750 RPM |
| Torque | 104 Nm | 550 Nm |
| Torque RPM | 3700 RPM | 1750 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Front | AWD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 820 kg | 2525 kg |
| Vehicle Length | 3820 mm | 5088 mm |
| Vehicle Width | 1660 mm | 1984 mm |
| Vehicle Height | 1480 mm | 1737 mm |
| Wheelbase Size | 2460 mm | 3002 mm |
| Fuel Tank Capacity | 43 L | 100 L |
