Jaguar SS100

vs

Jaguar XJR

UK vs UK — 1936 vs 1997

Jaguar SS100 (1936)
Jaguar XJR (1997)
Specifications
SS100 3.5 LitreXJR X308 Supercharged V8
Horsepower125 hp370 hp
Torque175 lb-ft387 lb-ft
Engine Size3,485 cc3,996 cc
0-60 mph10.4 sec5.3 sec
Top Speed100 mph155 mph
¼ Mile13.7 sec
Weight2,464 lbs3,814 lbs
Wheelbase2,692 mm2,870 mm
Length3,962 mm5,023 mm
Units Produced31412,500
Original MSRP$66,500
Value (Excellent)$800,000$35,000
Collectibility10/106/10
Rarity9/105/10
The Verdict

This matchup is remarkably close. The 1936 Jaguar SS100 3.5 Litre offers lighter weight, greater rarity, stronger collectibility, while the 1997 Jaguar XJR X308 Supercharged V8 counters with more power, quicker acceleration, higher top speed. Neither holds a decisive advantage, making this a true enthusiast's dilemma. Your choice ultimately depends on which driving philosophy resonates more with you.

Overview

Within the Jaguar stable, the 1936 Jaguar SS100 3.5 Litre and 1997 Jaguar XJR X308 Supercharged V8 represent different approaches to performance and purpose. Both carry the Jaguar badge, yet each carves out its own distinct identity. The 1997 Jaguar XJR X308 Supercharged V8 holds a clear advantage in raw power with 370 hp compared to 125 hp, a 245-horsepower difference that shapes the driving experience. Under the hood, the contrast is notable: the Jaguar SS100 uses a Inline-6 OHV displacing 3,485 cc, while the Jaguar XJR relies on a V8 DOHC Supercharged with 3,996 cc. In the sprint to 60 mph, the 1997 Jaguar XJR X308 Supercharged V8 edges ahead at 5.3 seconds versus 10.4 seconds. The Jaguar SS100 carries a weight advantage, tipping the scales 1350 lbs lighter. Rarity plays a significant role here — with only 314 units built, the 1936 Jaguar SS100 3.5 Litre is considerably scarcer than the Jaguar XJR's 12,500 examples. On the collector market, the 1936 Jaguar SS100 3.5 Litre commands a significant premium over the 1997 Jaguar XJR X308 Supercharged V8, reflecting differences in prestige and rarity. From a collectibility standpoint, the 1936 Jaguar SS100 3.5 Litre rates higher among enthusiasts and auction houses.