Tesla Model 3 vs Tesla Model Y

Both fall in the same class (Electric cars). Below is a side-by-side view of the vehicle facts that actually change accessory fitment, plus links to every accessory guide we have for either vehicle.

 Tesla Model 3Tesla Model Y
Body styleExecutive saloon / D-segment electric saloonFamily SUV / D-segment electric crossover
Current generationFirst generation with 'Highland' major refresh delivered from late 2023 in the UK; new front and rear styling, revised interior, indicator stalks removed in favour of steering-wheel buttonsFirst generation with 'Juniper' major refresh delivered from Q1 2025 in the UK; new front and rear styling, revised interior, ventilated seats on Long Range
Cargo volume594 L combined (rear boot 561 L including underfloor well + 88 L front frunk on Highland; earlier cars 425 L rear + 88 L frunk); saloon boot has no fold-through, only a 60/40 rear-seat pass-through854 L behind second-row seats (including 117 L underfloor well and 117 L front trunk/frunk); 2158 L with seats folded flat
Seat configuration5-seat, 60/40 split-folding rear bench5-seat as standard (7-seat third-row option was UK-configurable on pre-Juniper cars; check current build)
Notable trimsRear-Wheel Drive, Long Range Rear-Wheel Drive, Long Range All-Wheel Drive, PerformanceRear-Wheel Drive, Long Range All-Wheel Drive, Performance

Fitment nuance per vehicle

Tesla Model 3

The Model 3 is a saloon, not a hatch - the rear opening is small and the boot cannot swallow tall items even with the seats down, so a roof box or towbar-mounted carrier is often the right accessory rather than a boot organiser. The 2024 Highland refresh removed the indicator and gear stalks - all steering, wiper and gear controls sit on the wheel or the touchscreen, and universal steering-wheel accessories can obscure the capacitive indicator buttons.

Tesla Model Y

The Model Y has a 117 L frunk (front boot) plus a 117 L underfloor well behind the boot - accessory boot organisers sized to the visible floor completely miss both, so buy Model-Y-specific frunk and well liners to use that hidden capacity. All controls (including glovebox, wipers, mirrors) route through the central touchscreen; steering-wheel accessories with capacitive-blocking materials can trigger 'hands off' warnings.

Category-by-category guides

Pick a category to see the vehicle-specific fitment guide for each.

CategoryTesla Model 3Tesla Model Y
Floor MatsFloor Mats for Model 3 →Floor Mats for Model Y →
Seat CoversSeat Covers for Model 3 →Seat Covers for Model Y →
Phone MountsPhone Mounts for Model 3 →Phone Mounts for Model Y →
Dash CamsDash Cams for Model 3 →Dash Cams for Model Y →
Wiper BladesWiper Blades for Model 3 →Wiper Blades for Model Y →
Cargo OrganisersCargo Organisers for Model 3 →Cargo Organisers for Model Y →
Roof RacksRoof Racks for Model 3 →Roof Racks for Model Y →
USB Car ChargersUSB Car Chargers for Model 3 →USB Car Chargers for Model Y →
LED Interior LightsLED Interior Lights for Model 3 →LED Interior Lights for Model Y →
Car CoversCar Covers for Model 3 →Car Covers for Model Y →
Emergency Tool KitsEmergency Tool Kits for Model 3 →Emergency Tool Kits for Model Y →
Backseat OrganisersBackseat Organisers for Model 3 →Backseat Organisers for Model Y →

Also see the full vehicle hubs:Tesla Model 3andTesla Model Y.