1983 Alfa Romeo Arna vs. 1981 BMW 745
To start off, 1983 Alfa Romeo Arna is newer by 2 year(s). Which means there will be less support and parts availability for 1981 BMW 745. In addition, the cost of maintenance, including insurance, on 1981 BMW 745 would be higher. At 3,430 cc (6 cylinders), 1981 BMW 745 is equipped with a bigger engine. In terms of performance, 1981 BMW 745 (252 HP @ 5200 RPM) has 190 more horse power than 1983 Alfa Romeo Arna. (62 HP @ 6000 RPM) In normal driving conditions, 1981 BMW 745 should accelerate faster than 1983 Alfa Romeo Arna. With that said, vehicle weight also plays an important factor in acceleration. 1981 BMW 745 weights approximately 746 kg more than 1983 Alfa Romeo Arna. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1981 BMW 745 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 1981 BMW 745. However, in wet, icy, snow, or gravel driving conditions, 1983 Alfa Romeo Arna, 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, 1981 BMW 745 (380 Nm @ 2200 RPM) has 292 more torque (in Nm) than 1983 Alfa Romeo Arna. (88 Nm @ 3200 RPM). This means 1981 BMW 745 will have an easier job in driving up hills or pulling heavy equipment than 1983 Alfa Romeo Arna. 1981 BMW 745 has automatic transmission and 1983 Alfa Romeo Arna has manual transmission. 1983 Alfa Romeo Arna will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1981 BMW 745 will be easier to drive especially in heavy traffic.
Compare all specifications:
1983 Alfa Romeo Arna | 1981 BMW 745 | |
Make | Alfa Romeo | BMW |
Model | Arna | 745 |
Year Released | 1983 | 1981 |
Engine Position | Front | Front |
Engine Size | 1186 cc | 3430 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Horse Power | 62 HP | 252 HP |
Engine RPM | 6000 RPM | 5200 RPM |
Torque | 88 Nm | 380 Nm |
Torque RPM | 3200 RPM | 2200 RPM |
Drive Type | Front | Rear |
Transmission Type | Manual | Automatic |
Number of Seats | 4 seats | 5 seats |
Vehicle Weight | 850 kg | 1596 kg |
Vehicle Length | 4010 mm | 4870 mm |
Vehicle Width | 1630 mm | 1810 mm |
Vehicle Height | 1350 mm | 1440 mm |
Wheelbase Size | 2430 mm | 2770 mm |