2007 Hummer H3 vs. 1977 Triumph TR7
To start off, 2007 Hummer H3 is newer by 30 year(s). Which means there will be less support and parts availability for 1977 Triumph TR7. In addition, the cost of maintenance, including insurance, on 1977 Triumph TR7 would be higher. At 3,700 cc (5 cylinders), 2007 Hummer H3 is equipped with a bigger engine. In terms of performance, 2007 Hummer H3 (242 HP @ 5600 RPM) has 138 more horse power than 1977 Triumph TR7. (104 HP @ 5500 RPM). In normal driving conditions, 2007 Hummer H3 should accelerate faster than 1977 Triumph TR7.
Because 2007 Hummer H3 is four wheel drive (4WD), it will have significant more traction and grip than 1977 Triumph TR7. In wet, icy, snow, or gravel driving conditions, 2007 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, 2007 Hummer H3 (328 Nm @ 4600 RPM) has 167 more torque (in Nm) than 1977 Triumph TR7. (161 Nm @ 3500 RPM). This means 2007 Hummer H3 will have an easier job in driving up hills or pulling heavy equipment than 1977 Triumph TR7.
Compare all specifications:
2007 Hummer H3 | 1977 Triumph TR7 | |
Make | Hummer | Triumph |
Model | H3 | TR7 |
Year Released | 2007 | 1977 |
Body Type | SUV | Convertible |
Engine Position | Front | Front |
Engine Size | 3700 cc | 1996 cc |
Engine Cylinders | 5 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 242 HP | 104 HP |
Engine RPM | 5600 RPM | 5500 RPM |
Torque | 328 Nm | 161 Nm |
Torque RPM | 4600 RPM | 3500 RPM |
Drive Type | 4WD | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 2 seats |
Vehicle Length | 4750 mm | 4070 mm |
Vehicle Width | 1900 mm | 1690 mm |
Vehicle Height | 1880 mm | 1270 mm |
Wheelbase Size | 2850 mm | 2170 mm |
Fuel Tank Capacity | 87 L | 55 L |