1974 Buick GS vs. 2005 Opel Zafira
To start off, 2005 Opel Zafira is newer by 31 year(s). Which means there will be less support and parts availability for 1974 Buick GS. In addition, the cost of maintenance, including insurance, on 1974 Buick GS would be higher. At 5,724 cc (6 cylinders), 1974 Buick GS is equipped with a bigger engine. In terms of performance, 1974 Buick GS (190 HP @ 4000 RPM) has 67 more horse power than 2005 Opel Zafira. (123 HP @ 5600 RPM). In normal driving conditions, 1974 Buick GS should accelerate faster than 2005 Opel Zafira. With that said, vehicle weight also plays an important factor in acceleration. 1974 Buick GS weights approximately 232 kg more than 2005 Opel Zafira. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1974 Buick GS 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 1974 Buick GS. However, in wet, icy, snow, or gravel driving conditions, 2005 Opel Zafira, 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, 1974 Buick GS (394 Nm @ 2800 RPM) has 221 more torque (in Nm) than 2005 Opel Zafira. (173 Nm @ 3800 RPM). This means 1974 Buick GS will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Zafira.
Compare all specifications:
| 1974 Buick GS | 2005 Opel Zafira | |
| Make | Buick | Opel |
| Model | GS | Zafira |
| Year Released | 1974 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 5724 cc | 1796 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 190 HP | 123 HP |
| Engine RPM | 4000 RPM | 5600 RPM |
| Torque | 394 Nm | 173 Nm |
| Torque RPM | 2800 RPM | 3800 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | Front |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1630 kg | 1398 kg |
| Vehicle Length | 5180 mm | 4320 mm |
| Vehicle Width | 1960 mm | 1750 mm |
| Vehicle Height | 1370 mm | 1640 mm |
| Wheelbase Size | 2860 mm | 2620 mm |
