Among Sports Car enthusiasts, the matchup between the 2011 BMW 1 Series M Coupe E82 and 1988 Porsche 944 Turbo S 951 is one for the ages. These Modern classic machines competed directly for buyers' attention and continue to vie for collectors' affections today. The 2011 BMW 1 Series M Coupe E82 holds a clear advantage in raw power with 340 hp compared to 250 hp, a 90-horsepower difference that shapes the driving experience. Under the hood, the contrast is notable: the BMW 1 Series M Coupe uses a Inline-6 DOHC 24V Twin-Turbocharged (N54B30) displacing 2,979 cc, while the Porsche 944 Turbo S relies on a Inline-4 SOHC 8V Turbocharged with 2,479 cc. In the sprint to 60 mph, the 2011 BMW 1 Series M Coupe E82 edges ahead at 4.7 seconds versus 5.5 seconds. The Porsche 944 Turbo S carries a weight advantage, tipping the scales 320 lbs lighter. Rarity plays a significant role here — with only 1,635 units built, the 1988 Porsche 944 Turbo S 951 is considerably scarcer than the BMW 1 Series M Coupe's 6,309 examples. Both trade at comparable values on the collector market, making the choice between them largely one of personal preference.