2005 Alpina B3 vs. 1974 Renault Siete
To start off, 2005 Alpina B3 is newer by 31 year(s). Which means there will be less support and parts availability for 1974 Renault Siete. In addition, the cost of maintenance, including insurance, on 1974 Renault Siete would be higher. At 3,346 cc (6 cylinders), 2005 Alpina B3 is equipped with a bigger engine. In terms of performance, 2005 Alpina B3 (301 HP) has 257 more horse power than 1974 Renault Siete. (44 HP). In normal driving conditions, 2005 Alpina B3 should accelerate faster than 1974 Renault Siete. With that said, vehicle weight also plays an important factor in acceleration. 2005 Alpina B3 weights approximately 1135 kg more than 1974 Renault Siete. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Alpina B3 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 2005 Alpina B3. However, in wet, icy, snow, or gravel driving conditions, 1974 Renault Siete, 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 Alpina B3 (362 Nm @ 4800 RPM) has 278 more torque (in Nm) than 1974 Renault Siete. (84 Nm @ 2000 RPM). This means 2005 Alpina B3 will have an easier job in driving up hills or pulling heavy equipment than 1974 Renault Siete.
Compare all specifications:
| 2005 Alpina B3 | 1974 Renault Siete | |
| Make | Alpina | Renault |
| Model | B3 | Siete |
| Year Released | 2005 | 1974 |
| Engine Position | Front | Front |
| Engine Size | 3346 cc | 1108 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 301 HP | 44 HP |
| Torque | 362 Nm | 84 Nm |
| Torque RPM | 4800 RPM | 2000 RPM |
| Engine Bore Size | 87.1 mm | 70 mm |
| Engine Stroke Size | 93.9 mm | 72 mm |
| Engine Compression Ratio | 10.0:1 | 9.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | Front |
| Vehicle Weight | 1950 kg | 815 kg |
| Vehicle Length | 4480 mm | 3900 mm |
| Vehicle Width | 1750 mm | 1530 mm |
| Vehicle Height | 1420 mm | 1430 mm |
| Wheelbase Size | 2730 mm | 2540 mm |
