2004 Hummer H2 vs. 1974 McLaren M23

To start off, 2004 Hummer H2 is newer by 30 year(s). Which means there will be less support and parts availability for 1974 McLaren M23. In addition, the cost of maintenance, including insurance, on 1974 McLaren M23 would be higher. At 5,965 cc (8 cylinders), 2004 Hummer H2 is equipped with a bigger engine. In terms of performance, 1974 McLaren M23 (455 HP @ 10250 RPM) has 134 more horse power than 2004 Hummer H2. (321 HP @ 5200 RPM) In normal driving conditions, 1974 McLaren M23 should accelerate faster than 2004 Hummer H2. With that said, vehicle weight also plays an important factor in acceleration. 2004 Hummer H2 weights approximately 2335 kg more than 1974 McLaren M23.

Because 2004 Hummer H2 is four wheel drive (4WD), it will have significant more traction and grip than 1974 McLaren M23. In wet, icy, snow, or gravel driving conditions, 2004 Hummer H2 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. 2004 Hummer H2 has automatic transmission and 1974 McLaren M23 has manual transmission. 1974 McLaren M23 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2004 Hummer H2 will be easier to drive especially in heavy traffic.

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