Mercedes-Benz CLK GTR

vs

Mercedes-Benz 300D

Germany vs West Germany — 1999 vs 1977

Mercedes-Benz CLK GTR (1999)
Mercedes-Benz 300D (1977)
Specifications
CLK GTR Strassenversion300D W123
Horsepower612 hp88 hp
Torque571 lb-ft127 lb-ft
Engine Size6,898 cc2,998 cc
0-60 mph3.8 sec17.0 sec
Top Speed205 mph96 mph
¼ Mile11.2 sec20.5 sec
Weight3,175 lbs3,241 lbs
Wheelbase2,745 mm2,795 mm
Length4,740 mm4,725 mm
Units Produced252,697,000
Original MSRP$1,500,000$20,300
Value (Excellent)$12,000,000$35,000
Collectibility10/106/10
Rarity10/102/10
The Verdict

The 1999 Mercedes-Benz CLK GTR Strassenversion holds an edge across most measurable criteria, offering more power, quicker acceleration, higher top speed. That said, the 1977 Mercedes-Benz 300D W123 brings better value and remains a compelling choice for enthusiasts who value Mercedes-Benz heritage. The right pick depends on whether you prioritize specifications or the intangible qualities that make a car truly special.

Overview

The 1999 Mercedes-Benz CLK GTR Strassenversion and 1977 Mercedes-Benz 300D W123 share a manufacturer in Mercedes-Benz, but that's where the similarities get interesting. These two models reveal the versatility and ambition of the Mercedes-Benz brand. The 1999 Mercedes-Benz CLK GTR Strassenversion holds a clear advantage in raw power with 612 hp compared to 88 hp, a 524-horsepower difference that shapes the driving experience. Under the hood, the contrast is notable: the Mercedes-Benz CLK GTR uses a V12 DOHC displacing 6,898 cc, while the Mercedes-Benz 300D relies on a Inline-5 Diesel OHC with 2,998 cc. In the sprint to 60 mph, the 1999 Mercedes-Benz CLK GTR Strassenversion edges ahead at 3.8 seconds versus 17.0 seconds. Rarity plays a significant role here — with only 25 units built, the 1999 Mercedes-Benz CLK GTR Strassenversion is considerably scarcer than the Mercedes-Benz 300D's 2,697,000 examples. On the collector market, the 1999 Mercedes-Benz CLK GTR Strassenversion commands a significant premium over the 1977 Mercedes-Benz 300D W123, reflecting differences in prestige and rarity. From a collectibility standpoint, the 1999 Mercedes-Benz CLK GTR Strassenversion rates higher among enthusiasts and auction houses.