1978 Alfa Romeo GTV vs. 2005 Alfa Romeo 156
To start off, 2005 Alfa Romeo 156 is newer by 27 year(s). Which means there will be less support and parts availability for 1978 Alfa Romeo GTV. In addition, the cost of maintenance, including insurance, on 1978 Alfa Romeo GTV would be higher. At 3,179 cc (6 cylinders), 2005 Alfa Romeo 156 is equipped with a bigger engine. In terms of performance, 2005 Alfa Romeo 156 (238 HP @ 6200 RPM) has 109 more horse power than 1978 Alfa Romeo GTV. (129 HP @ 5400 RPM) In normal driving conditions, 2005 Alfa Romeo 156 should accelerate faster than 1978 Alfa Romeo GTV. With that said, vehicle weight also plays an important factor in acceleration. 2005 Alfa Romeo 156 weights approximately 309 kg more than 1978 Alfa Romeo GTV. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1978 Alfa Romeo GTV 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 Alfa Romeo GTV. However, in wet, icy, snow, or gravel driving conditions, 2005 Alfa Romeo 156, 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, 2005 Alfa Romeo 156 (289 Nm @ 4800 RPM) has 108 more torque (in Nm) than 1978 Alfa Romeo GTV. (181 Nm @ 4000 RPM). This means 2005 Alfa Romeo 156 will have an easier job in driving up hills or pulling heavy equipment than 1978 Alfa Romeo GTV. 2005 Alfa Romeo 156 has automatic transmission and 1978 Alfa Romeo GTV has manual transmission. 1978 Alfa Romeo GTV will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Alfa Romeo 156 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1978 Alfa Romeo GTV | 2005 Alfa Romeo 156 | |
| Make | Alfa Romeo | Alfa Romeo |
| Model | GTV | 156 |
| Year Released | 1978 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 1962 cc | 3179 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 129 HP | 238 HP |
| Engine RPM | 5400 RPM | 6200 RPM |
| Torque | 181 Nm | 289 Nm |
| Torque RPM | 4000 RPM | 4800 RPM |
| Engine Bore Size | 84.1 mm | 93 mm |
| Engine Stroke Size | 88.5 mm | 78 mm |
| Engine Compression Ratio | 9.0:1 | 10.5:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Weight | 1179 kg | 1488 kg |
| Vehicle Length | 4270 mm | 4310 mm |
| Vehicle Width | 1670 mm | 1750 mm |
| Vehicle Height | 1340 mm | 1330 mm |
| Wheelbase Size | 2410 mm | 2600 mm |
| Fuel Tank Capacity | 53 L | 63 L |
