1977 Holden Sunbird vs. 2003 Opel Signum
To start off, 2003 Opel Signum is newer by 26 year(s). Which means there will be less support and parts availability for 1977 Holden Sunbird. In addition, the cost of maintenance, including insurance, on 1977 Holden Sunbird would be higher. At 3,173 cc (6 cylinders), 2003 Opel Signum is equipped with a bigger engine. In terms of performance, 2003 Opel Signum (207 HP @ 6200 RPM) has 111 more horse power than 1977 Holden Sunbird. (96 HP @ 5200 RPM) In normal driving conditions, 2003 Opel Signum should accelerate faster than 1977 Holden Sunbird. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Signum weights approximately 453 kg more than 1977 Holden Sunbird. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1977 Holden Sunbird 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 1977 Holden Sunbird. 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 (300 Nm @ 4000 RPM) has 143 more torque (in Nm) than 1977 Holden Sunbird. (157 Nm @ 3600 RPM). This means 2003 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1977 Holden Sunbird. 2003 Opel Signum has automatic transmission and 1977 Holden Sunbird has manual transmission. 1977 Holden Sunbird will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Opel Signum will be easier to drive especially in heavy traffic.
Compare all specifications:
1977 Holden Sunbird | 2003 Opel Signum | |
Make | Holden | Opel |
Model | Sunbird | Signum |
Year Released | 1977 | 2003 |
Engine Position | Front | Front |
Engine Size | 1897 cc | 3173 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | V |
Horse Power | 96 HP | 207 HP |
Engine RPM | 5200 RPM | 6200 RPM |
Torque | 157 Nm | 300 Nm |
Torque RPM | 3600 RPM | 4000 RPM |
Drive Type | Rear | Front |
Transmission Type | Manual | Automatic |
Vehicle Weight | 1160 kg | 1613 kg |
Vehicle Length | 4500 mm | 4640 mm |
Vehicle Width | 1710 mm | 1800 mm |
Vehicle Height | 1340 mm | 1470 mm |
Wheelbase Size | 2590 mm | 2840 mm |