1978 BMW 628 vs. 1977 Holden GTS
To start off, 1978 BMW 628 is newer by 1 year(s). Which means there will be less support and parts availability for 1977 Holden GTS. In addition, the cost of maintenance, including insurance, on 1977 Holden GTS would be higher. At 5,042 cc (8 cylinders), 1977 Holden GTS is equipped with a bigger engine. In terms of performance, 1977 Holden GTS (213 HP @ 4800 RPM) has 28 more horse power than 1978 BMW 628. (185 HP @ 5800 RPM) In normal driving conditions, 1977 Holden GTS should accelerate faster than 1978 BMW 628.
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, 1977 Holden GTS (400 Nm @ 3100 RPM) has 140 more torque (in Nm) than 1978 BMW 628. (260 Nm @ 4000 RPM). This means 1977 Holden GTS will have an easier job in driving up hills or pulling heavy equipment than 1978 BMW 628.
Compare all specifications:
| 1978 BMW 628 | 1977 Holden GTS | |
| Make | BMW | Holden |
| Model | 628 | GTS |
| Year Released | 1978 | 1977 |
| Engine Position | Front | Front |
| Engine Size | 2997 cc | 5042 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 185 HP | 213 HP |
| Engine RPM | 5800 RPM | 4800 RPM |
| Torque | 260 Nm | 400 Nm |
| Torque RPM | 4000 RPM | 3100 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Vehicle Length | 4760 mm | 4850 mm |
| Vehicle Width | 1760 mm | 1880 mm |
| Vehicle Height | 1390 mm | 1400 mm |
| Wheelbase Size | 2640 mm | 2830 mm |
