1990 Ford Sierra vs. 1978 Datsun 280Z
To start off, 1990 Ford Sierra is newer by 12 year(s). Which means there will be less support and parts availability for 1978 Datsun 280Z. In addition, the cost of maintenance, including insurance, on 1978 Datsun 280Z would be higher. At 2,753 cc (6 cylinders), 1978 Datsun 280Z is equipped with a bigger engine. In terms of performance, 1978 Datsun 280Z (150 HP @ 5600 RPM) has 76 more horse power than 1990 Ford Sierra. (74 HP @ 5300 RPM) In normal driving conditions, 1978 Datsun 280Z should accelerate faster than 1990 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 1978 Datsun 280Z weights approximately 294 kg more than 1990 Ford Sierra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 1978 Datsun 280Z (221 Nm @ 4400 RPM) has 99 more torque (in Nm) than 1990 Ford Sierra. (122 Nm @ 2900 RPM). This means 1978 Datsun 280Z will have an easier job in driving up hills or pulling heavy equipment than 1990 Ford Sierra. 1978 Datsun 280Z has automatic transmission and 1990 Ford Sierra has manual transmission. 1990 Ford Sierra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1978 Datsun 280Z will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1990 Ford Sierra | 1978 Datsun 280Z | |
| Make | Ford | Datsun |
| Model | Sierra | 280Z |
| Year Released | 1990 | 1978 |
| Body Type | Station Wagon | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1595 cc | 2753 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 74 HP | 150 HP |
| Engine RPM | 5300 RPM | 5600 RPM |
| Torque | 122 Nm | 221 Nm |
| Torque RPM | 2900 RPM | 4400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Weight | 1010 kg | 1304 kg |
| Vehicle Length | 4500 mm | 4399 mm |
| Vehicle Width | 1680 mm | 1631 mm |
| Wheelbase Size | 2620 mm | 2304 mm |
