2009 Mazda CX-9 vs. 1986 Renault 21
To start off, 2009 Mazda CX-9 is newer by 23 year(s). Which means there will be less support and parts availability for 1986 Renault 21. In addition, the cost of maintenance, including insurance, on 1986 Renault 21 would be higher. At 3,726 cc (6 cylinders), 2009 Mazda CX-9 is equipped with a bigger engine. In terms of performance, 2009 Mazda CX-9 (273 HP) has 207 more horse power than 1986 Renault 21. (66 HP). In normal driving conditions, 2009 Mazda CX-9 should accelerate faster than 1986 Renault 21. With that said, vehicle weight also plays an important factor in acceleration. 2009 Mazda CX-9 weights approximately 249 kg more than 1986 Renault 21. 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, 2009 Mazda CX-9 (366 Nm @ 4500 RPM) has 240 more torque (in Nm) than 1986 Renault 21. (126 Nm @ 2250 RPM). This means 2009 Mazda CX-9 will have an easier job in driving up hills or pulling heavy equipment than 1986 Renault 21. 2009 Mazda CX-9 has automatic transmission and 1986 Renault 21 has manual transmission. 1986 Renault 21 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Mazda CX-9 will be easier to drive especially in heavy traffic.
Compare all specifications:
2009 Mazda CX-9 | 1986 Renault 21 | |
Make | Mazda | Renault |
Model | CX-9 | 21 |
Year Released | 2009 | 1986 |
Engine Position | Front | Front |
Engine Size | 3726 cc | 2068 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | V | in-line |
Horse Power | 273 HP | 66 HP |
Torque | 366 Nm | 126 Nm |
Torque RPM | 4500 RPM | 2250 RPM |
Fuel Type | Gasoline | Diesel |
Drive Type | Front | Front |
Transmission Type | Automatic | Manual |
Number of Seats | 7 seats | 5 seats |
Number of Doors | 5 doors | 4 doors |
Vehicle Weight | 1329 kg | 1080 kg |
Vehicle Length | 5080 mm | 4470 mm |
Vehicle Width | 1940 mm | 1720 mm |
Vehicle Height | 1730 mm | 1420 mm |
Wheelbase Size | 2880 mm | 2610 mm |