Germany vs West Germany — 2013 vs 1979
| G 63 AMG 6x6 | S-Class W126 560 SEC | |
|---|---|---|
| Horsepower | 544 hp | 300 hp |
| Torque | 560 lb-ft | 336 lb-ft |
| Engine Size | 5,461 cc | 5,547 cc |
| 0-60 mph | 7.8 sec | 6.6 sec |
| Top Speed | 100 mph | 155 mph |
| ¼ Mile | — | 15.0 sec |
| Weight | 8,322 lbs | 3,924 lbs |
| Wheelbase | 3,428 mm | 2,850 mm |
| Length | 5,867 mm | 4,935 mm |
| Units Produced | 100 | 74,060 |
| Original MSRP | $456,900 | $73,000 |
| Value (Excellent) | $1,500,000 | $120,000 |
| Collectibility | 10/10 | 8/10 |
| Rarity | 10/10 | 5/10 |
It's a closely fought contest. The 2013 Mercedes-Benz G 63 AMG 6x6 brings more power, greater rarity, stronger collectibility to the table, and the 1979 Mercedes-Benz S-Class W126 560 SEC answers with quicker acceleration, higher top speed, lighter weight. Both are excellent machines that reward their owners in different ways — there's no wrong answer here.
Mercedes-Benz has long offered a diverse lineup, and comparing the 2013 Mercedes-Benz G 63 AMG 6x6 with the 1979 Mercedes-Benz S-Class W126 560 SEC highlights the breadth of the marque's engineering philosophy. The 2013 Mercedes-Benz G 63 AMG 6x6 holds a clear advantage in raw power with 544 hp compared to 300 hp, a 244-horsepower difference that shapes the driving experience. Under the hood, the contrast is notable: the Mercedes-Benz G 63 AMG 6x6 uses a V8 DOHC 32V Twin-Turbo displacing 5,461 cc, while the Mercedes-Benz S-Class relies on a V8 SOHC with 5,547 cc. In the sprint to 60 mph, the 1979 Mercedes-Benz S-Class W126 560 SEC edges ahead at 6.6 seconds versus 7.8 seconds. The Mercedes-Benz S-Class carries a weight advantage, tipping the scales 4398 lbs lighter. Rarity plays a significant role here — with only 100 units built, the 2013 Mercedes-Benz G 63 AMG 6x6 is considerably scarcer than the Mercedes-Benz S-Class's 74,060 examples. On the collector market, the 2013 Mercedes-Benz G 63 AMG 6x6 commands a significant premium over the 1979 Mercedes-Benz S-Class W126 560 SEC, reflecting differences in prestige and rarity. From a collectibility standpoint, the 2013 Mercedes-Benz G 63 AMG 6x6 rates higher among enthusiasts and auction houses.