1991 Holden Commodore vs. 2012 Mazda 6
To start off, 2012 Mazda 6 is newer by 21 year(s). Which means there will be less support and parts availability for 1991 Holden Commodore. In addition, the cost of maintenance, including insurance, on 1991 Holden Commodore would be higher. At 4,987 cc (8 cylinders), 1991 Holden Commodore is equipped with a bigger engine. In terms of performance, 1991 Holden Commodore (221 HP @ 4400 RPM) has 51 more horse power than 2012 Mazda 6. (170 HP @ 6000 RPM). In normal driving conditions, 1991 Holden Commodore should accelerate faster than 2012 Mazda 6. With that said, vehicle weight also plays an important factor in acceleration. 2012 Mazda 6 weights approximately 45 kg more than 1991 Holden Commodore.
Because 1991 Holden Commodore is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1991 Holden Commodore. However, in wet, icy, snow, or gravel driving conditions, 2012 Mazda 6, being front wheel drive (FWD), will offer much better control with better grip. 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, 1991 Holden Commodore (385 Nm @ 3600 RPM) has 159 more torque (in Nm) than 2012 Mazda 6. (226 Nm @ 4000 RPM). This means 1991 Holden Commodore will have an easier job in driving up hills or pulling heavy equipment than 2012 Mazda 6. 2012 Mazda 6 has automatic transmission and 1991 Holden Commodore has manual transmission. 1991 Holden Commodore will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2012 Mazda 6 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1991 Holden Commodore | 2012 Mazda 6 | |
| Make | Holden | Mazda |
| Model | Commodore | 6 |
| Year Released | 1991 | 2012 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4987 cc | 2500 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 221 HP | 170 HP |
| Engine RPM | 4400 RPM | 6000 RPM |
| Torque | 385 Nm | 226 Nm |
| Torque RPM | 3600 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | 5-speed shiftable automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1465 kg | 1510 kg |
| Vehicle Length | 4900 mm | 4755 mm |
| Vehicle Width | 1820 mm | 1795 mm |
| Vehicle Height | 1410 mm | 1440 mm |
| Wheelbase Size | 2740 mm | 2789 mm |
