1978 Toyota Crown vs. 2006 Opel Signum
To start off, 2006 Opel Signum is newer by 28 year(s). Which means there will be less support and parts availability for 1978 Toyota Crown. In addition, the cost of maintenance, including insurance, on 1978 Toyota Crown would be higher. At 2,958 cc (6 cylinders), 2006 Opel Signum is equipped with a bigger engine. In terms of performance, 2006 Opel Signum (175 HP @ 4000 RPM) has 73 more horse power than 1978 Toyota Crown. (102 HP @ 5600 RPM) In normal driving conditions, 2006 Opel Signum should accelerate faster than 1978 Toyota Crown. With that said, vehicle weight also plays an important factor in acceleration. 2006 Opel Signum weights approximately 320 kg more than 1978 Toyota Crown. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1978 Toyota Crown 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 1978 Toyota Crown. However, in wet, icy, snow, or gravel driving conditions, 2006 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, 2006 Opel Signum (370 Nm @ 1900 RPM) has 213 more torque (in Nm) than 1978 Toyota Crown. (157 Nm @ 3800 RPM). This means 2006 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1978 Toyota Crown. 2006 Opel Signum has automatic transmission and 1978 Toyota Crown has manual transmission. 1978 Toyota Crown will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Opel Signum will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1978 Toyota Crown | 2006 Opel Signum | |
| Make | Toyota | Opel |
| Model | Crown | Signum |
| Year Released | 1978 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 1988 cc | 2958 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 102 HP | 175 HP |
| Engine RPM | 5600 RPM | 4000 RPM |
| Torque | 157 Nm | 370 Nm |
| Torque RPM | 3800 RPM | 1900 RPM |
| Engine Bore Size | 75 mm | 87.5 mm |
| Engine Stroke Size | 75 mm | 82 mm |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1350 kg | 1670 kg |
| Vehicle Length | 4690 mm | 4640 mm |
| Vehicle Width | 1700 mm | 1800 mm |
| Vehicle Height | 1440 mm | 1470 mm |
| Wheelbase Size | 2700 mm | 2840 mm |
| Fuel Tank Capacity | 60 L | 60 L |
