1968 Reliant Regal vs. 2004 Alfa Romeo 156
To start off, 2004 Alfa Romeo 156 is newer by 36 year(s). Which means there will be less support and parts availability for 1968 Reliant Regal. In addition, the cost of maintenance, including insurance, on 1968 Reliant Regal would be higher. At 3,179 cc (6 cylinders), 2004 Alfa Romeo 156 is equipped with a bigger engine. In terms of performance, 2004 Alfa Romeo 156 (247 HP @ 6200 RPM) has 218 more horse power than 1968 Reliant Regal. (29 HP @ 5000 RPM) In normal driving conditions, 2004 Alfa Romeo 156 should accelerate faster than 1968 Reliant Regal. With that said, vehicle weight also plays an important factor in acceleration. 2004 Alfa Romeo 156 weights approximately 1081 kg more than 1968 Reliant Regal. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1968 Reliant Regal 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 1968 Reliant Regal. However, in wet, icy, snow, or gravel driving conditions, 2004 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, 2004 Alfa Romeo 156 (300 Nm @ 4800 RPM) has 254 more torque (in Nm) than 1968 Reliant Regal. (46 Nm @ 2500 RPM). This means 2004 Alfa Romeo 156 will have an easier job in driving up hills or pulling heavy equipment than 1968 Reliant Regal. 2004 Alfa Romeo 156 has automatic transmission and 1968 Reliant Regal has manual transmission. 1968 Reliant Regal will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2004 Alfa Romeo 156 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1968 Reliant Regal | 2004 Alfa Romeo 156 | |
| Make | Reliant | Alfa Romeo |
| Model | Regal | 156 |
| Year Released | 1968 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 700 cc | 3179 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 29 HP | 247 HP |
| Engine RPM | 5000 RPM | 6200 RPM |
| Torque | 46 Nm | 300 Nm |
| Torque RPM | 2500 RPM | 4800 RPM |
| Engine Bore Size | 60.4 mm | 93 mm |
| Engine Stroke Size | 61 mm | 78 mm |
| Engine Compression Ratio | 7.5:1 | 10.5:1 |
| Top Speed | 120 km/hour | 250 km/hour |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 455 kg | 1536 kg |
| Vehicle Length | 3440 mm | 4450 mm |
| Vehicle Width | 1490 mm | 1750 mm |
| Vehicle Height | 1450 mm | 1400 mm |
| Wheelbase Size | 1940 mm | 2710 mm |
| Fuel Tank Capacity | 27 L | 63 L |
