Car Spec Check - Vehicle Specifications by Registration
Look up any UK vehicle's technical specifications by registration number. Get engine size, fuel type, CO2 emissions, and full vehicle details from official DVLA records — free and instant.
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Vehicle Specifications Available by Registration
Our free spec check retrieves all DVLA-held technical data and pairs it with full DVSA MOT history in one search.
Make, Model & Variant
Official make and model as registered with the DVLA. Useful for verifying that a vehicle is actually the model and trim level being advertised — important when comparing prices or checking insurance groups.
Engine Capacity (cc)
The engine displacement in cubic centimetres as recorded at registration. This is the figure used by insurers, DVLA for tax band calculation, and emissions regulations. Verify it matches the seller's claims.
CO2 Emissions (g/km)
The official CO2 figure determines your annual Vehicle Excise Duty band and first-year tax rate. Check the actual registered CO2 figure before buying — discrepancies affect your tax liability from day one.
Fuel Type
Whether the vehicle is petrol, diesel, hybrid, electric, or another fuel type as registered. Fuel type affects insurance cost, tax band, ULEZ eligibility, and Clean Air Zone charges — vital information for buyers.
Colour & Body Type
The registered colour and body type (saloon, hatchback, estate, SUV, etc.). Useful for verifying the physical vehicle matches its DVLA record — discrepancies could indicate the vehicle has been resprayed after a write-off.
MOT History Included
Every recorded MOT test from 2005 onwards is included in the same search — pass/fail, mileage, advisories, and failure items. Spec data and mechanical history in one free lookup.
Why Vehicle Specs Matter When Buying
Specification discrepancies cost UK buyers money every year. A quick reg check takes seconds and costs nothing.
Insurance Accuracy
Insurers calculate your premium based on the exact engine size and fuel type. If the spec on your policy differs from the DVLA record, your insurer can reduce a payout or void your cover in the event of a claim.
Tax Band Verification
Vehicle Excise Duty is based on CO2 emissions for cars registered since March 2001. The DVLA-recorded CO2 figure is what counts. Checking before purchase avoids unexpected annual tax bills.
ULEZ and Clean Air Zones
ULEZ and Clean Air Zone eligibility is based on the vehicle's Euro emission standard, which correlates with the registered fuel type and engine age. Our spec check helps you confirm eligibility before you buy or drive into a zone.
Car Spec Check — FAQ
Common questions about checking vehicle specifications by registration.
What vehicle specifications can I check by registration?
Can I find out the BHP of a car from its registration?
How accurate is registration-based vehicle spec data?
Why do I need to check a car's spec before buying?
Does the spec check include MOT history too?
More Free Vehicle Checks
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Vehicle specification data sourced from DVLA records via the DVSA. Last updated: April 2026.