1978 Alfa Romeo Giulietta vs. 1998 Lamborghini Diablo
To start off, 1998 Lamborghini Diablo is newer by 20 year(s). Which means there will be less support and parts availability for 1978 Alfa Romeo Giulietta. In addition, the cost of maintenance, including insurance, on 1978 Alfa Romeo Giulietta would be higher. At 5,707 cc (12 cylinders), 1998 Lamborghini Diablo is equipped with a bigger engine. In terms of performance, 1998 Lamborghini Diablo (523 HP @ 7100 RPM) has 430 more horse power than 1978 Alfa Romeo Giulietta. (93 HP @ 6000 RPM) In normal driving conditions, 1998 Lamborghini Diablo should accelerate faster than 1978 Alfa Romeo Giulietta. With that said, vehicle weight also plays an important factor in acceleration. 1998 Lamborghini Diablo weights approximately 555 kg more than 1978 Alfa Romeo Giulietta. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1998 Lamborghini Diablo is four wheel drive (4WD), it will have significant more traction and grip than 1978 Alfa Romeo Giulietta. In wet, icy, snow, or gravel driving conditions, 1998 Lamborghini Diablo will offer significantly more control. 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, 1998 Lamborghini Diablo (580 Nm @ 5500 RPM) has 459 more torque (in Nm) than 1978 Alfa Romeo Giulietta. (121 Nm @ 4500 RPM). This means 1998 Lamborghini Diablo will have an easier job in driving up hills or pulling heavy equipment than 1978 Alfa Romeo Giulietta.
Compare all specifications:
| 1978 Alfa Romeo Giulietta | 1998 Lamborghini Diablo | |
| Make | Alfa Romeo | Lamborghini |
| Model | Giulietta | Diablo |
| Year Released | 1978 | 1998 |
| Engine Position | Front | Middle |
| Engine Size | 1357 cc | 5707 cc |
| Engine Cylinders | 4 cylinders | 12 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 93 HP | 523 HP |
| Engine RPM | 6000 RPM | 7100 RPM |
| Torque | 121 Nm | 580 Nm |
| Torque RPM | 4500 RPM | 5500 RPM |
| Engine Bore Size | 80 mm | 87 mm |
| Engine Stroke Size | 67.5 mm | 80 mm |
| Engine Compression Ratio | 9.0:1 | 10.0:1 |
| Top Speed | 165 km/hour | 332 km/hour |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1070 kg | 1625 kg |
| Vehicle Length | 4220 mm | 4480 mm |
| Vehicle Width | 1660 mm | 2050 mm |
| Vehicle Height | 1410 mm | 1120 mm |
| Wheelbase Size | 2520 mm | 2660 mm |
| Fuel Tank Capacity | 50 L | 100 L |
