1970 Datsun 240Z 2.4L Petrol · LWT 419H
1970 Datsun 240Z (2.4L, petrol). First registered 31 Dec 1970. Recorded mileage 37,321 miles. MOT expired on 04 Oct 2023.
- Make & Model
- DATSUN 240Z
- Year / Origin
- 1970 · Sidcup (South East London)
- Safety Recall
- Unknown
- MOT Status
- Expired on 04 Oct 2023
- Road Tax
- Untaxed (16 Nov 2022)
- Recorded Mileage
- 37,321 mi
- ULEZ Compliance
- Check Required (Pre-Euro 4 Petrol)
- Fuel & Engine
- Petrol · 2.4L
- Reliability Guide
- Common Faults
Thinking of buying this vehicle? Free MOT and tax checks do not cover legal ownership. If outstanding finance exists, finance companies have legal right to repossess without compensation.
LWT 419H Key Findings
- 1 MOT test recorded
- Latest MOT passed on 06/10/2022
- 37,321 miles recorded at latest MOT
- No defects recorded at the latest MOT
Derived directly from the recorded DVSA and DVLA data shown on this page.
LWT 419H MOT History
Interpretation generated from the recorded test data above — not an official DVSA statement and not a substitute for an independent inspection.
1 MOT test are recorded for this 1970 Datsun 240Z (LWT 419H) between October 2022 and October 2022.
The record contains 1 pass and 0 failures.
The record shows no MOT failures, although 0 advisory notices note items to monitor.
Technical Specifications
Core Specifications
Identification & Status
Dimensions & Weights
Diagnostic & Valuation Intelligence
Estimate current market value
Generate an instant valuation benchmark based on live market listings, vehicle mileage, and recent dealer auction figures.
Known faults for Datsun Datsun 240Z / 260Z
Our database tracks 4 specific mechanical faults and recurring failure patterns identified across UK MOT testing stations for this generation.
MOT Roadworthiness: Average
This rating reflects historical MOT pass rates and recurring advisory wear patterns from official DVSA test logs. Note that roadworthiness does not verify outstanding finance, insurance write-offs, or stolen records.
Verify lender finance agreements, insurance write-offs, police stolen registers, and mileage rollback.
Buyer's Guide & Inspection Advisory
Expert automotive synthesis from historical MOT defect records and market benchmarks.
Our Verdict
This 1970 Datsun 240Z is a highly desirable classic that presents well with a clean recent MOT history. Given its age and status as a collector's item, a professional specialist inspection is essential before purchase to ensure the structural integrity of the chassis.
When viewing this Datsun, your primary focus should be the bodywork. While the mechanicals are generally robust, these early Z-cars are notorious for hidden corrosion in the sills, floor pans, and the battery tray area. Verify that the chassis numbers match the V5C document and check for any signs of previous accident repairs or poor-quality body filler.
Request a comprehensive folder of service history, focusing on any engine work or cooling system upgrades. As this is a 2.4-litre straight-six, listen for any timing chain rattles or signs of overheating during a test drive. Negotiate based on the condition of the interior trim and the originality of the dashboard, which is prone to cracking with age.
Running a 1970 240Z is a labour of love rather than a budget-friendly exercise. As a vehicle over 40 years old, it qualifies for historic vehicle status in the UK, meaning you will be exempt from annual Vehicle Excise Duty (road tax). Insurance should be arranged through a specialist classic car broker, which can often be surprisingly affordable if the car is kept in a garage and used for limited annual mileage.
Maintenance costs can be volatile; while parts are available through enthusiast networks, specialist labour rates for classic Japanese sports cars are rising. Budget for regular oil changes, carburettor tuning, and the potential need for modern fuel additives to protect the engine components. Expect an estimated annual running cost, including insurance and routine servicing, of £1,200-£1,800 depending on your usage.
Begin by inspecting the underside of the vehicle. Despite the clean 2022 MOT pass, rust can develop rapidly in hidden cavities. Pay close attention to the wheel arches and the 'dog-leg' area behind the doors. Check the fuel lines and brake hoses for signs of perishing, as these are common failure points for cars that may spend long periods in storage.
Inside the cabin, test all electrical switches and gauges, as the original wiring looms can become brittle over time. Ensure the heater controls operate smoothly and check for any dampness in the footwells, which could indicate leaking window seals. A thorough inspection of the suspension bushings and steering rack mounts is also advised to ensure the car handles as sharply as it should.
Registered in December 1970, this iconic red 240Z has clearly been cherished, showing a modest 37,321 miles on the clock as of its last MOT in October 2022. The fact that it passed its last inspection with no recorded defects is a promising sign for a vehicle of this vintage. It represents a significant piece of automotive history, though potential buyers must balance its aesthetic appeal against the inherent maintenance needs of a 55-year-old sports car.
The Datsun 240Z is widely regarded as a robust and well-engineered classic, though its reliability is now largely dependent on the quality of past restoration work and ongoing preventative maintenance.
Reviewed by the IsItAGoodCar editorial team — Verified automotive analysis synthesized from official vehicle registries.
Data Sources
DVSA
Official MOT test logs & failure reasons
DVLA
Tax, registration & powertrain specs
Experian
Finance, stolen markers & total loss
AI Analysis
Historical fault & advisory patterns
Common Problems: DATSUN 240Z
Known issues reported by owners and MOT testers.
- Structural Corrosion (Rust)(Serious)
The S30 chassis has many hidden box sections where moisture traps and eats the metal from the inside out. Frame rails, battery trays, and floor pans are the most common failure points.
- Overheating & Head Gasket Failure(Serious)
Older L24/L26 engines can suffer from silt buildup in the radiator or blocked coolant passages in the block, leading to localized overheating and warped heads.
- Carburetor & Fuel System Issues(Moderate)
The Hitachi-SU carburettors require regular maintenance and adjustment. Worn needles, vacuum leaks and gummed-up passages cause flat spots, poor idle and hesitation. Parts are hard to source, with many owners converting to Webers.
- Wiring Loom Degradation(Moderate)
After 45+ years, the original wiring loom becomes brittle. Corroded fuse connections, cracked insulation and perished earth straps cause intermittent electrical faults throughout the car.
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DATSUN 240Z Model Intelligence & Reliability
Verified MOT failure trends, buying advice, and technical directory specifications.
Owner-reported defects, recurring MOT failure points, and estimated repair costs.
Browse production generations, registration statistics, and trim variants.
Historical MOT pass rates and DVLA records for 1970 model year cars.
- Structural Corrosion (Rust)Serious
The S30 chassis has many hidden box sections where moisture traps and eats the metal from the inside out. Frame rails, battery trays, and floor pans are the most common failure points.
- Overheating & Head Gasket FailureSerious
Older L24/L26 engines can suffer from silt buildup in the radiator or blocked coolant passages in the block, leading to localized overheating and warped heads.
- Carburetor & Fuel System IssuesModerate
The Hitachi-SU carburettors require regular maintenance and adjustment. Worn needles, vacuum leaks and gummed-up passages cause flat spots, poor idle and hesitation. Parts are hard to source, with many owners converting to Webers.
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