1966 Alfa Romeo GT vs. 2010 Hummer H3
To start off, 2010 Hummer H3 is newer by 44 year(s). Which means there will be less support and parts availability for 1966 Alfa Romeo GT. In addition, the cost of maintenance, including insurance, on 1966 Alfa Romeo GT would be higher. At 3,700 cc (5 cylinders), 2010 Hummer H3 is equipped with a bigger engine. In terms of performance, 2010 Hummer H3 (239 HP @ 5800 RPM) has 135 more horse power than 1966 Alfa Romeo GT. (104 HP @ 6000 RPM) In normal driving conditions, 2010 Hummer H3 should accelerate faster than 1966 Alfa Romeo GT. With that said, vehicle weight also plays an important factor in acceleration. 2010 Hummer H3 weights approximately 1264 kg more than 1966 Alfa Romeo GT. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2010 Hummer H3 is four wheel drive (4WD), it will have significant more traction and grip than 1966 Alfa Romeo GT. In wet, icy, snow, or gravel driving conditions, 2010 Hummer H3 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, 2010 Hummer H3 (327 Nm @ 4600 RPM) has 190 more torque (in Nm) than 1966 Alfa Romeo GT. (137 Nm @ 3200 RPM). This means 2010 Hummer H3 will have an easier job in driving up hills or pulling heavy equipment than 1966 Alfa Romeo GT.
Compare all specifications:
| 1966 Alfa Romeo GT | 2010 Hummer H3 | |
| Make | Alfa Romeo | Hummer |
| Model | GT | H3 |
| Year Released | 1966 | 2010 |
| Engine Position | Front | Front |
| Engine Size | 1290 cc | 3700 cc |
| Engine Cylinders | 4 cylinders | 5 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 104 HP | 239 HP |
| Engine RPM | 6000 RPM | 5800 RPM |
| Torque | 137 Nm | 327 Nm |
| Torque RPM | 3200 RPM | 4600 RPM |
| Engine Bore Size | 74 mm | 95.5 mm |
| Engine Stroke Size | 75 mm | 102 mm |
| Engine Compression Ratio | 9.0:1 | 10.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 930 kg | 2194 kg |
| Vehicle Length | 4090 mm | 5410 mm |
| Vehicle Width | 1590 mm | 1910 mm |
| Vehicle Height | 1320 mm | 1840 mm |
| Wheelbase Size | 2360 mm | 3420 mm |
| Fuel Tank Capacity | 46 L | 102 L |
