1986 Holden Commodore vs. 2003 Opel Signum
To start off, 2003 Opel Signum is newer by 17 year(s). Which means there will be less support and parts availability for 1986 Holden Commodore. In addition, the cost of maintenance, including insurance, on 1986 Holden Commodore would be higher. At 4,987 cc (8 cylinders), 1986 Holden Commodore is equipped with a bigger engine. In terms of performance, 2003 Opel Signum (175 HP @ 4000 RPM) has 11 more horse power than 1986 Holden Commodore. (164 HP @ 4400 RPM) In normal driving conditions, 2003 Opel Signum should accelerate faster than 1986 Holden Commodore. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Signum weights approximately 375 kg more than 1986 Holden Commodore. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1986 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 1986 Holden Commodore. However, in wet, icy, snow, or gravel driving conditions, 2003 Opel Signum, 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, 2003 Opel Signum (371 Nm @ 1900 RPM) has 47 more torque (in Nm) than 1986 Holden Commodore. (324 Nm @ 3200 RPM). This means 2003 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1986 Holden Commodore.
Compare all specifications:
1986 Holden Commodore | 2003 Opel Signum | |
Make | Holden | Opel |
Model | Commodore | Signum |
Year Released | 1986 | 2003 |
Body Type | Sedan | Hatchback |
Engine Position | Front | Front |
Engine Size | 4987 cc | 2958 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | in-line | V |
Horse Power | 164 HP | 175 HP |
Engine RPM | 4400 RPM | 4000 RPM |
Torque | 324 Nm | 371 Nm |
Torque RPM | 3200 RPM | 1900 RPM |
Fuel Type | Gasoline | Diesel |
Drive Type | Rear | Front |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1295 kg | 1670 kg |
Vehicle Length | 4770 mm | 4640 mm |
Vehicle Width | 1730 mm | 1800 mm |
Vehicle Height | 1380 mm | 1470 mm |
Wheelbase Size | 2670 mm | 2700 mm |