1979 Alfa Romeo Alfasud vs. 2009 Cadillac XLR
To start off, 2009 Cadillac XLR is newer by 30 year(s). Which means there will be less support and parts availability for 1979 Alfa Romeo Alfasud. In addition, the cost of maintenance, including insurance, on 1979 Alfa Romeo Alfasud would be higher. At 4,369 cc (8 cylinders), 2009 Cadillac XLR is equipped with a bigger engine. In terms of performance, 2009 Cadillac XLR (444 HP @ 6400 RPM) has 367 more horse power than 1979 Alfa Romeo Alfasud. (77 HP @ 6000 RPM) In normal driving conditions, 2009 Cadillac XLR should accelerate faster than 1979 Alfa Romeo Alfasud. With that said, vehicle weight also plays an important factor in acceleration. 2009 Cadillac XLR weights approximately 831 kg more than 1979 Alfa Romeo Alfasud. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Cadillac XLR 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 2009 Cadillac XLR. However, in wet, icy, snow, or gravel driving conditions, 1979 Alfa Romeo Alfasud, 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, 2009 Cadillac XLR (561 Nm @ 3900 RPM) has 440 more torque (in Nm) than 1979 Alfa Romeo Alfasud. (121 Nm @ 3500 RPM). This means 2009 Cadillac XLR will have an easier job in driving up hills or pulling heavy equipment than 1979 Alfa Romeo Alfasud. 2009 Cadillac XLR has automatic transmission and 1979 Alfa Romeo Alfasud has manual transmission. 1979 Alfa Romeo Alfasud will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Cadillac XLR will be easier to drive especially in heavy traffic.
Compare all specifications:
1979 Alfa Romeo Alfasud | 2009 Cadillac XLR | |
Make | Alfa Romeo | Cadillac |
Model | Alfasud | XLR |
Year Released | 1979 | 2009 |
Body Type | Coupe | Convertible |
Engine Position | Front | Front |
Engine Size | 1350 cc | 4369 cc |
Engine Cylinders | 4 cylinders | 8 cylinders |
Engine Type | boxer | V |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 77 HP | 444 HP |
Engine RPM | 6000 RPM | 6400 RPM |
Torque | 121 Nm | 561 Nm |
Torque RPM | 3500 RPM | 3900 RPM |
Engine Bore Size | 80 mm | 91 mm |
Engine Stroke Size | 67.2 mm | 84 mm |
Engine Compression Ratio | 9.0:1 | 9.0:1 |
Top Speed | 166 km/hour | 250 km/hour |
Drive Type | Front | Rear |
Transmission Type | Manual | Automatic |
Number of Seats | 4 seats | 2 seats |
Number of Doors | 3 doors | 2 doors |
Vehicle Weight | 890 kg | 1721 kg |
Vehicle Length | 4030 mm | 4520 mm |
Vehicle Width | 1620 mm | 1840 mm |
Vehicle Height | 1270 mm | 1290 mm |
Wheelbase Size | 2520 mm | 2690 mm |
Fuel Tank Capacity | 50 L | 68 L |