2007 Mazda 6 vs. 1991 Holden Commodore
To start off, 2007 Mazda 6 is newer by 16 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 9 more horse power than 2007 Mazda 6. (212 HP @ 6000 RPM) In normal driving conditions, 1991 Holden Commodore should accelerate faster than 2007 Mazda 6. With that said, vehicle weight also plays an important factor in acceleration. 1991 Holden Commodore weights approximately 649 kg more than 2007 Mazda 6. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2007 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 118 more torque (in Nm) than 2007 Mazda 6. (267 Nm @ 5000 RPM). This means 1991 Holden Commodore will have an easier job in driving up hills or pulling heavy equipment than 2007 Mazda 6.
Compare all specifications:
| 2007 Mazda 6 | 1991 Holden Commodore | |
| Make | Mazda | Holden |
| Model | 6 | Commodore |
| Year Released | 2007 | 1991 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2968 cc | 4987 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | in-line |
| Horse Power | 212 HP | 221 HP |
| Engine RPM | 6000 RPM | 4400 RPM |
| Torque | 267 Nm | 385 Nm |
| Torque RPM | 5000 RPM | 3600 RPM |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 816 kg | 1465 kg |
| Vehicle Length | 4780 mm | 4900 mm |
| Vehicle Width | 1790 mm | 1820 mm |
| Vehicle Height | 1460 mm | 1410 mm |
| Wheelbase Size | 2680 mm | 2740 mm |
