Browse vehicle facts by topic
Start with a high-intent ownership question or browse the broader catalog. Every answer links back to an exact vehicle code and source-backed fact page.
Original, reusable research
Downloadable reference tables with linked manufacturer documents and exact-code applicability, including a visual engine-oil refill comparison.
Popular exact-answer hubs
Engine specifications
Engine codes, displacement, output, torque, bore, stroke, compression and other source-backed engine specifications by exact chassis code.
415 source-backed answersLighting & bulbs
Headlamp, fog, turn-signal, tail, reverse and other lighting specifications by exact vehicle model code and equipment period.
380 source-backed answersTyre & wheel sizes
Factory tyre (tire) sizes, wheel sizes and fitment references by exact vehicle model and chassis code.
348 source-backed answersFuel tank capacity
Source-backed fuel tank capacities for exact vehicle model and chassis codes, with grade and production-period caveats where they matter.
331 source-backed answersEngine oil capacity
Source-backed engine oil capacities by exact vehicle model and chassis code, including oil-only and filter-change quantities where documented.
274 source-backed answersTransmission fluids
Manufacturer-backed automatic transmission, CVT and hybrid transaxle fluid specifications and capacities by exact model code.
265 source-backed answersCoolant capacities
Engine, inverter and hybrid cooling-system capacities by exact vehicle code, with circuit-specific notes where the manufacturer separates them.
239 source-backed answersKey fob batteries
Car key fob and remote battery sizes by model and chassis code. Published answers most often name CR2032, then CR1632, CR2016 and CR2025; match your key.
153 source-backed answersTyre pressure
Manufacturer-backed tyre (tire) pressure references by exact model code, including front and rear cold pressures and wheel-package notes where available.
122 source-backed answers12V batteries
Auxiliary 12V battery specifications and architecture by exact vehicle model code, especially for imported, hybrid and start-stop vehicles.
115 source-backed answersFuel economy
Manufacturer-published fuel-economy test-cycle figures by exact model code, kept separate from real-world consumption claims.
60 source-backed answersMaintenance intervals
Source-backed maintenance and service-interval references by exact vehicle model code.
24 source-backed answersSpark plug specifications
Manufacturer-referenced spark plug types, part specifications and gaps for documented exact vehicle configurations. Check the engine, model year and market before replacement.
Browse the full catalog
Engine specifications
Engine codes, displacement, output, torque and architecture by exact model code.
Fluids & service
Engine oil capacities, coolant, transmission fluids and maintenance-related reference data.
Dimensions
Exterior dimensions, wheelbase, track, ground clearance and turning radius.
Drivetrain
Transmission, final-drive and drivetrain architecture by exact vehicle code.
Fuel & capacities
Fuel tank capacities, fuel economy and fuel-related specifications by exact model code.
Tyres & wheels
Tyre pressure, factory tyre sizes, wheels, PCD, offsets and fitment notes.
Lighting
Bulb types, lamp specifications and model-specific lighting information.
Battery & electrical
Key-fob batteries, 12V batteries and other electrical reference data.
Other vehicle facts
Additional source-backed specifications and ownership references.
Other vehicle facts
Additional source-backed specifications and ownership references.
Hybrid systems
Traction batteries, motors, hybrid-system architecture and related source-backed specifications.
Maintenance
Service intervals and maintenance references tied to exact model codes.
Other vehicle facts
Additional source-backed specifications and ownership references.
Other vehicle facts
Additional source-backed specifications and ownership references.
Other vehicle facts
Additional source-backed specifications and ownership references.
Other vehicle facts
Additional source-backed specifications and ownership references.
Other vehicle facts
Additional source-backed specifications and ownership references.
Wipers & exterior
Wiper blade sizing and other exterior replacement references.
Other vehicle facts
Additional source-backed specifications and ownership references.