Toyota Prius Prime 2017–2022 car dimensions: 4646 mm long, 1760 mm wide and 1471 mm high. Unladen weight is 1,526 kg. Boot space with the seats up is 561 litres.
The cabin seats five with heated front seats standard and a smart-flow automatic climate system that directs air only to occupied seats. Base LE gets a 7-inch touchscreen with both Apple CarPlay and Android Auto. XLE and Limited step up to an 11.6-inch screen with Apple CarPlay. Toyota Safety Sense 2.0 is standard and includes pre-collision automatic emergency braking with pedestrian detection, full-speed dynamic radar cruise control, lane departure alert with steering assist, and lane tracing assist. A backup camera is standard. Blind-spot monitoring with rear cross-traffic alert and parking sensors with intelligent parking assist appear only on Limited.
Cargo volume is 19.8 cubic feet behind the rear seats and expands to 36.6 cubic feet with the 60/40 split rear seats folded. The battery pack raises the load floor compared with a regular Prius, so the space is usable for daily loads but less roomy for large items.
The cabin uses a modern layout with premium materials and piano-black accents. Heated front seats come standard across grades, with fabric on LE and SofTex on XLE and Limited. An 8-way power driver seat with lumbar appears on XLE and Limited. The smart-flow climate system focuses air on occupied seats and works in EV mode via heat pump. Laminated windshield and front door glass cut wind noise for a quieter ride. Front space suits adults well. rear fits five but feels tighter under the sloping roof. No sunroof is offered.
EPA-estimated 54 mpg combined hybrid mode, 25-mile EV range, 133 MPGe
Oil and filter every 10,000 miles or 12 months with 0W-20 synthetic
NHTSA 5-star overall. IIHS Good in most crash tests, Acceptable passenger small-overlap
Standard Toyota Safety Sense 2.0 with pre-collision (pedestrian/cyclist), full-speed radar cruise, lane departure with steering assist, lane tracing, auto high beams, road sign assist
Complimentary factory scheduled maintenance first 2 years or 25,000 miles
Hybrid system warranty 10 years/150,000 miles
Fuel use stays low thanks to the plug-in setup. Expect 25 miles of electric range on a full charge and 54 mpg combined once the gas engine joins in. Total range reaches about 640 miles. Charge from a standard outlet in under 5.5 hours or faster on 240V.
Service follows Toyota’s hybrid schedule. Change oil every 10,000 miles or yearly under normal conditions. Cabin and engine air filters, brake fluid, and coolant checks come at set mileages. The hybrid battery and related parts carry extended coverage.
Crash scores are strong: five NHTSA stars overall and mostly Good IIHS results. Every car includes the full Toyota Safety Sense 2.0 suite for automatic braking, adaptive cruise, and lane support. Blind-spot monitoring with rear cross-traffic alert arrives on the Limited grade.
Ownership stays simple with two years of free scheduled service and roadside help. The car needs regular hybrid-system inspections but shows low long-term repair costs when maintained.
Length 4646 mm, Width 1760 mm, Height 1471 mm, Wheelbase 2700 mm (Prius Prime 2017–2022)
Sources: manufacturer data, 2022 Toyota Prius Prime eBrochure.