Tesla Model Y Dimensions, Range & Specs: 2024 Length Measured Against 2026 Juniper

Tesla Model Y 2024 Length and Exterior Dimensions

If you're measuring a garage, comparing a parking space, or cross-shopping against the Hyundai Ioniq 5, Ford Mustang Mach-E, or the refreshed 2026 Model Y ("Juniper"), the Tesla Model Y 2024 length is 187.0 inches (4,750 mm). That figure held steady across the Long Range AWD, Performance, and the base RWD trims sold in the U.S. during the 2024 model year. Width is 75.6 inches without mirrors (83.8 inches with mirrors deployed), height is 63.9 inches, and the wheelbase is 113.8 inches.

Those numbers matter for more than curb appeal. The 187.0-inch footprint puts the pre-refresh Model Y roughly 5.4 inches shorter than a Toyota RAV4 and 1.3 inches shorter than the Mach-E, which helps it slot into tight urban parking while still delivering class-leading cargo volume thanks to its tall hatchback roofline and available third-row seat.

How the 2024 Model Y Compares to the 2026 Juniper Refresh

Tesla began delivering the Juniper-refreshed Model Y in the U.S. in early 2025, and it carries over into the 2026 model year with a modest stretch: 188.6 inches long, a 1.6-inch gain that mostly shows up in a longer rear overhang and slightly reshaped bumpers. Wheelbase grew 0.4 inches to 114.2 inches, which Tesla used to improve rear-seat knee room and add a rear infotainment screen. Width and height are effectively unchanged.

If you're shopping used 2024 inventory versus new 2026 Juniper stock, the length delta is small enough that the same garage will fit both, but the Juniper's structural and acoustic revisions (laminated glass all around, retuned suspension, ventilated front seats, ambient lighting, and power-folding second row) are the real differentiators — not the tape measure.

Range, Efficiency, and the Real-World Caveat

The 2024 Long Range AWD Model Y is EPA-rated at 310 miles on its 75 kWh usable (approximately 82 kWh gross) NMC lithium-ion pack. The Performance trim drops to 285 miles due to stickier P Zero tires, 21-inch Überturbine wheels, and a more aggressive drive calibration. The short-lived 2024 RWD variant (sold briefly with an LFP battery) was rated at 260 miles.

Efficiency on the 2024 Long Range AWD is rated at 122 MPGe combined, which translates to roughly 28 kWh per 100 miles — among the best in the compact electric-SUV segment. For reference, the Ioniq 5 AWD returns 110 MPGe and the Mach-E Extended Range AWD returns 101 MPGe, per fueleconomy.gov.

Battery Chemistry: LFP vs NMC on the 2024 Model Y

Most 2024 Model Y Long Range and Performance units sold in the U.S. use an NMC (nickel-manganese-cobalt) pack supplied primarily by Panasonic (U.S.-built cells from the Nevada Gigafactory) with some CATL-supplied vehicles mixed in. NMC delivers higher energy density, which is why the Long Range hits 310 miles from a physically compact pack. The trade-off: Tesla recommends daily charging to 80% for longevity and 100% only for trips.

The brief 2024 RWD trim used a LFP (lithium iron phosphate) pack — heavier, lower energy density (hence 260 miles), but far more tolerant of daily 100% charges and longer cycle life. If you see a used 2024 RWD Model Y, confirm the battery chemistry via the vehicle's menu (Battery → Chemistry) before purchase; LFP is a plus for commuters who charge nightly at home.

Charging Speed: DC Fast, Level 2, and Level 1

The 2024 Model Y Long Range AWD peaks at 250 kW on a V3 Supercharger (CCS-adapter equipped vehicles can hit similar rates on Electrify America or EVgo 350 kW stalls, though real-world curves vary). The 10–80% session takes roughly 25 minutes when the battery is preconditioned — a step the car handles automatically when you navigate to a Supercharger. Above 80%, the charge curve tapers sharply; 80–100% can add another 20+ minutes, which is why Tesla's nav defaults to 80% for road-trip routing.

At home on a Wall Connector wired to a 60A circuit (48A continuous), you'll add about 37 miles per hour of charging — enough to replenish a full day's driving in roughly two hours. Installation typically runs $800–$2,000 depending on panel proximity and whether your home needs a service upgrade.

Performance, Drivetrain, and Towing

The 2024 Long Range AWD uses a dual-motor setup (induction front / permanent-magnet rear) producing 384 horsepower and 375 lb-ft of torque. Tesla's official 0–60 mph time is 4.8 seconds. The Performance trim bumps output to roughly 455 hp and drops 0–60 to 3.5 seconds thanks to a more aggressive rear inverter and track-oriented tuning.

Maximum towing capacity is 3,500 pounds when equipped with the factory tow package — enough for a small boat trailer or a pair of dirt bikes, but below the Ford Mach-E (which isn't rated to tow in the U.S.) and far below the Rivian R1S or F-150 Lightning. Regenerative braking handles most deceleration one-pedal style; the blended friction brakes are rarely engaged in daily driving.

Pricing, Trims, and Federal Tax Credit Eligibility

At launch, the 2024 Model Y Long Range AWD carried an MSRP of $48,990 (including destination) before the mid-year price adjustments that pushed it above $50,000 for a short window. The Performance trim listed around $52,490. As of 2026, the Juniper Long Range AWD starts at $59,990 and the Performance at $63,990 — a meaningful jump that has made low-mileage 2024 examples attractive on the used market.

Federal tax credit eligibility under IRS §30D is not automatic. For 2024 purchases, the vehicle must meet battery-component and critical-mineral sourcing thresholds (which shifted on Jan. 1, 2024 to exclude vehicles with any FEOC-sourced battery components). Buyer income caps apply: $150,000 single / $300,000 joint MAGI. The Model Y's MSRP is under the $80,000 SUV cap. The credit can be transferred to the dealer at point of sale as an instant rebate. Confirm current-year rules at IRS.gov, as sourcing requirements tighten annually.

Cargo, Passenger Space, and Daily Practicality

The 2024 Model Y's hatchback design is its party trick. Behind the second row: 30.2 cubic feet of cargo. With the 60/40 split folded: 72.1 cubic feet. Add the front trunk (frunk) — roughly 4.1 cubic feet — and total usable volume exceeds what most midsize SUVs offer. The optional third row (best suited for children) cuts cargo to 12.8 cubic feet but adds two seats for short trips.

Front legroom is 41.8 inches; rear legroom is 40.5 inches — generous for the footprint. Headroom is excellent thanks to the glass roof, though tall passengers may note the seat cushion is mounted low. Build quality on 2024 Fremont and Austin cars is noticeably better than 2021–2022 examples, with tighter panel gaps and improved interior materials.

Tech, Autopilot, and Notable Drawbacks

Every 2024 Model Y ships with a 15.4-inch center touchscreen running Tesla's in-house OS, wireless phone charging, HEPA cabin filtration, and a suite of cameras and radar-free Tesla Vision hardware. Basic Autopilot (lane centering + traffic-aware cruise) is standard; Enhanced Autopilot ($6,000) adds auto lane change and summon; Full Self-Driving (Supervised) is a $8,000 option or $99/month subscription.

Notable drawbacks: no Apple CarPlay or Android Auto (Tesla's ecosystem is closed), no physical buttons for climate or wipers (everything is on-screen), the glass roof admits substantial heat in summer (aftermarket shades are a popular accessory), and insurance premiums run 20–40% higher than comparable ICE crossovers due to repair costs and aluminum-intensive construction. Ride quality on the 2024 model is firm — improved from prior years but still busier than the Ioniq 5 or Mach-E over broken pavement.

Warranty and Long-Term Ownership

Tesla's new-vehicle limited warranty is 4 years / 50,000 miles. The battery and drive unit warranty is 8 years / 120,000 miles for the Long Range and Performance trims, with a guaranteed minimum 70% capacity retention over that period. The LFP-equipped RWD shares the 8-year term but at 100,000 miles. Real-world degradation data from fleet operators suggests NMC packs lose roughly 8–12% capacity over the first 100,000 miles, with LFP holding up slightly better at the cost of range.

Maintenance is minimal: cabin air filter every 2 years, brake fluid check every 3 years, tire rotation every 6,250 miles. There is no coolant flush interval listed for normal use, and the regen-heavy driving style means brake pads often last 100,000+ miles.

Who the 2024 Model Y Suits Best

The 2024 Model Y Long Range AWD is a strong fit for suburban families, daily commuters with home charging, and road-trippers who value Supercharger density over plush ride quality. It's less ideal for buyers who need a soft, quiet cabin (step up to Juniper or look at the Genesis GV60), those who want CarPlay integration, or drivers in regions with limited Supercharger coverage who would benefit from the Ioniq 5's 800V architecture and faster 10–80% times on 350 kW chargers.

Frequently Asked Questions

Sources: fueleconomy.gov, IRS §30D Clean Vehicle Credits, NHTSA 2024 Tesla Model Y.