2021 TVR GRIFFITH

Typical onset: 15,000-40,000 mi

Symptoms: Excessive drivetrain movement on shifts, Clunking from transmission tunnel, Transmission fluid leaks near bellhousing area, Overheating transmission fluid on spirited drives

Fix: The aggressive V8 torque and lightweight chassis design lead to premature transmission mount failure. The transmission oil cooler lines also chafe against chassis components. Expect 4-6 hours labor to drop the transmission enough to replace mounts and reroute/replace oil cooler lines. OEM parts are TVR-specific and expensive.

Estimated cost: $1,800-3,200

Symptoms: Oil weeping from engine bay, Sudden oil pressure drops, Burning oil smell at operating temperature, Oil spots under car after spirited driving

Fix: TVR's packaging places oil cooler lines near exhaust components with inadequate heat shielding. Lines develop pinhole leaks or catastrophic failures. Requires 3-5 hours to properly reroute with upgraded heat-sleeving and replacement lines. Engine bay access is tight. Failure while driving can lead to complete oil loss and engine damage.

Estimated cost: $1,200-2,400

Symptoms: Moisture inside headlight lenses, Intermittent headlight outages, DRL or turn signal functions dropping out, Condensation that doesn't clear after driving

Fix: British assembly tolerances and LED driver electronics don't mix well. Seals fail allowing moisture intrusion that kills the LED modules. Headlight assemblies are bespoke TVR units, not off-the-shelf. Replacement requires 2-3 hours for proper sealing and module replacement. Some owners report multiple failures.

Estimated cost: $2,800-4,500

Typical onset: 20,000-50,000 mi

Symptoms: Uneven brake pad wear, Pulling under braking, Wheel heat concentration on one corner, Increased fuel consumption from dragging brake

Fix: High-performance Brembo-style calipers with inadequate corrosion protection for a car often stored or driven infrequently. Caliper pistons seize requiring full rebuild. Front calipers 2-3 hours, rears 2-4 hours due to parking brake integration. Parts availability is hit-or-miss; some rebuilds require TVR-sourced seal kits.

Estimated cost: $1,400-2,600

Typical onset: 10,000-30,000 mi

Symptoms: Hesitation under hard acceleration, Stumbling at high RPM, Rough idle after spirited driving, Check engine light for lean fuel condition

Fix: Early production cars had inadequate fuel tank cleaning during assembly, leaving manufacturing debris that clogs the high-pressure fuel filter. The Coyote engine is sensitive to fuel pressure fluctuations. Filter replacement is 1-2 hours but requires specialty high-pressure fuel line tools. Some cars need tank drop and cleaning which adds 6-8 hours.

Estimated cost: $400-800 (filter only), $2,200-3,800 (with tank service)

Symptoms: Intermittent electrical failures, Multiple warning lights with no stored codes, Accessories cutting out randomly, Corrosion visible on fuse terminals

Fix: Engine bay fuse box placement exposes connections to heat and moisture. British electrical practices meet Ford connectors with mixed results. Diagnosing can take 2-4 hours of trace-and-test. Fuse box replacement or refurbishment requires 3-5 hours due to custom harness routing. Use dielectric grease liberally during any electrical work.

Estimated cost: $800-2,200