1984 Lotus Etna vs. 2013 GMC Sierra
To start off, 2013 GMC Sierra is newer by 29 year(s). Which means there will be less support and parts availability for 1984 Lotus Etna. In addition, the cost of maintenance, including insurance, on 1984 Lotus Etna would be higher. At 4,800 cc (8 cylinders), 2013 GMC Sierra is equipped with a bigger engine. In terms of performance, 1984 Lotus Etna (331 HP @ 6500 RPM) has 33 more horse power than 2013 GMC Sierra. (298 HP @ 5600 RPM). In normal driving conditions, 1984 Lotus Etna should accelerate faster than 2013 GMC Sierra.
Because 2013 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 1984 Lotus Etna. In wet, icy, snow, or gravel driving conditions, 2013 GMC Sierra 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, 2013 GMC Sierra (414 Nm @ 4600 RPM) has 6 more torque (in Nm) than 1984 Lotus Etna. (408 Nm @ 5500 RPM). This means 2013 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1984 Lotus Etna. 2013 GMC Sierra has automatic transmission and 1984 Lotus Etna has manual transmission. 1984 Lotus Etna will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2013 GMC Sierra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1984 Lotus Etna | 2013 GMC Sierra | |
| Make | Lotus | GMC |
| Model | Etna | Sierra |
| Year Released | 1984 | 2013 |
| Engine Position | Middle | Front |
| Engine Size | 3946 cc | 4800 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 331 HP | 298 HP |
| Engine RPM | 6500 RPM | 5600 RPM |
| Torque | 408 Nm | 414 Nm |
| Torque RPM | 5500 RPM | 4600 RPM |
| Engine Bore Size | 95.2 mm | 96 mm |
| Engine Stroke Size | 69.3 mm | 83 mm |
| Fuel Type | Gasoline | Flex Fuel |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | 4-speed automatic |
| Number of Seats | 2 seats | 3 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Length | 4270 mm | 5847 mm |
| Vehicle Width | 1850 mm | 2032 mm |
| Vehicle Height | 1150 mm | 1872 mm |
| Wheelbase Size | 2520 mm | 3645 mm |
